Q: What is the sum of all factors of the number 139,212 excluding 139,212?
A: 221,988
The factors of the number 139,212 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1289, 2578, 3867, 5156, 7734, 11601, 15468, 23202, 34803, 46404, 69606, 139212.
If you add them up, you will get the total of 139,433. Now subtract 139,212 to get 221,988