Q: What is the sum of all factors of the number 205,402,007 excluding 205,402,007?
A: 12,082,489
The factors of the number 205,402,007 are: 1, 17, 12082471, 205402007.
If you add them up, you will get the total of 205,402,019. Now subtract 205,402,007 to get 12,082,489