Q: What is the sum of all factors of the number 261,316,430 excluding 261,316,430?
A: 209,053,162
The factors of the number 261,316,430 are: 1, 2, 5, 10, 26131643, 52263286, 130658215, 261316430.
If you add them up, you will get the total of 261,316,639. Now subtract 261,316,430 to get 209,053,162