Q: What is the sum of all factors of the number 221,507,426 excluding 221,507,426?
A: 158,219,614
The factors of the number 221,507,426 are: 1, 2, 7, 14, 15821959, 31643918, 110753713, 221507426.
If you add them up, you will get the total of 221,507,584. Now subtract 221,507,426 to get 158,219,614