Q: What is the sum of all factors of the number 209,320 excluding 209,320?
A: 261,740
The factors of the number 209,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 5233, 10466, 20932, 26165, 41864, 52330, 104660, 209320.
If you add them up, you will get the total of 209,581. Now subtract 209,320 to get 261,740