Q: What is the sum of all factors of the number 243,143 excluding 243,143?
A: 17,977
The factors of the number 243,143 are: 1, 19, 67, 191, 1273, 3629, 12797, 243143.
If you add them up, you will get the total of 243,160. Now subtract 243,143 to get 17,977