Q: What is the sum of all factors of the number 209,884 excluding 209,884?
A: 161,060
The factors of the number 209,884 are: 1, 2, 4, 137, 274, 383, 548, 766, 1532, 52471, 104942, 209884.
If you add them up, you will get the total of 210,045. Now subtract 209,884 to get 161,060