Q: What is the sum of all factors of the number 249,138 excluding 249,138?
A: 290,700
The factors of the number 249,138 are: 1, 2, 3, 6, 9, 18, 13841, 27682, 41523, 83046, 124569, 249138.
If you add them up, you will get the total of 249,428. Now subtract 249,138 to get 290,700