Q: What is the sum of all factors of the number 213,226 excluding 213,226?
A: 139,574
The factors of the number 213,226 are: 1, 2, 13, 26, 59, 118, 139, 278, 767, 1534, 1807, 3614, 8201, 16402, 106613, 213226.
If you add them up, you will get the total of 213,365. Now subtract 213,226 to get 139,574