Q: What is the sum of all factors of the number 121,660 excluding 121,660?
A: 200,900
The factors of the number 121,660 are: 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1540, 1580, 1738, 2212, 2765, 3476, 4345, 5530, 6083, 8690, 11060, 12166, 17380, 24332, 30415, 60830, 121660.
If you add them up, you will get the total of 121,860. Now subtract 121,660 to get 200,900