Q: What is the sum of all factors of the number 204,440 excluding 204,440?
A: 281,560
The factors of the number 204,440 are: 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 269, 380, 538, 760, 1076, 1345, 2152, 2690, 5111, 5380, 10222, 10760, 20444, 25555, 40888, 51110, 102220, 204440.
If you add them up, you will get the total of 204,721. Now subtract 204,440 to get 281,560