Q: What is the sum of all factors of the number 413,200,431 excluding 413,200,431?
A: 268,908,321
The factors of the number 413,200,431 are: 1, 3, 7, 9, 21, 63, 6558737, 19676211, 45911159, 59028633, 137733477, 413200431.
If you add them up, you will get the total of 413,200,699. Now subtract 413,200,431 to get 268,908,321