Q: What is the sum of all factors of the number 207,147,709 excluding 207,147,709?
A: 10,902,531
The factors of the number 207,147,709 are: 1, 19, 10902511, 207147709.
If you add them up, you will get the total of 207,147,719. Now subtract 207,147,709 to get 10,902,531