Q: What is the sum of all factors of the number 221,002,138 excluding 221,002,138?
A: 157,858,694
The factors of the number 221,002,138 are: 1, 2, 7, 14, 15785867, 31571734, 110501069, 221002138.
If you add them up, you will get the total of 221,002,295. Now subtract 221,002,138 to get 157,858,694