Q: What is the sum of all factors of the number 208,012,707 excluding 208,012,707?
A: 135,373,453
The factors of the number 208,012,707 are: 1, 3, 7, 9, 21, 63, 3301789, 9905367, 23112523, 29716101, 69337569, 208012707.
If you add them up, you will get the total of 208,012,842. Now subtract 208,012,707 to get 135,373,453