Q: What is the sum of all factors of the number 211,121,205 excluding 211,121,205?
A: 126,672,747
The factors of the number 211,121,205 are: 1, 3, 5, 15, 14074747, 42224241, 70373735, 211121205.
If you add them up, you will get the total of 211,121,331. Now subtract 211,121,205 to get 126,672,747