Q: What is the sum of all factors of the number 279,200 excluding 279,200?
A: 404,350
The factors of the number 279,200 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 349, 400, 698, 800, 1396, 1745, 2792, 3490, 5584, 6980, 8725, 11168, 13960, 17450, 27920, 34900, 55840, 69800, 139600, 279200.
If you add them up, you will get the total of 279,604. Now subtract 279,200 to get 404,350