Factors of 237
The factors of 237 are 1, 3, 79, and 237. In total, 237 has 4 factors. Its prime factorization is 3 × 79, and the sum of all its factors is 320.
All factors of 237
Here are all 4 factors of 237, listed from smallest to largest.
Factor pairs of 237
These 2 pairs of whole numbers each multiply to give 237.
Prime factorization of 237
Dividing 237 by the smallest prime at each step gives its prime factorization:
The distinct prime factors of 237 are 3, 79. To factorize any other number, use the prime factorization calculator.
Factor tree of 237
A factor tree shows the same prime factorization visually. Each composite branch splits until every endpoint is a prime number.
Properties of 237
| Number of factors | 4 |
|---|---|
| Sum of factors | 320 |
| Sum of proper factors | 83 |
| Prime factorization | 3 × 79 |
| Prime or composite? | Composite |
| Even or odd? | Odd |
| Perfect square? | No |
| Perfect cube? | No |
| Classification | Deficient |
What makes 237 interesting
- 237 is a composite number, meaning it has more than two factors. It can be written as a product of smaller whole numbers in 2 different ways.
- 237 is a deficient number: its proper factors sum to 83, which is 154 less than 237 itself.
How to find the factors of 237 yourself
Divide 237 by each whole number starting from 1. Whenever the division leaves no remainder, both the divisor and the quotient are factors. You only need to test up to √237 ≈ 15.39, because every factor above that pairs with one below it.
Reading both columns gives every factor: 1, 3, 79, 237. The factor calculator does this automatically for any number.
Related numbers
Numbers mathematically connected to 237.
Frequently asked questions about 237
What are the factors of 237?
Is 237 a prime number?
What is the prime factorization of 237?
What two numbers multiply to give 237?
What is the sum of the factors of 237?
Is 237 a perfect square?
What is the largest factor of 237 other than itself?
How many factors does 237 have?
Explore more
Try another number in the factor calculator, break 237 down further with the prime factorization calculator, or compare 237 with another number using the GCF calculator and LCM calculator. For divisor counts and sums, see the divisor calculator.