Q: What is the sum of all factors of the number 243,490 excluding 243,490?
A: 228,758
The factors of the number 243,490 are: 1, 2, 5, 10, 13, 26, 65, 130, 1873, 3746, 9365, 18730, 24349, 48698, 121745, 243490.
If you add them up, you will get the total of 243,718. Now subtract 243,490 to get 228,758