Q: What is the sum of all factors of the number 197,840 excluding 197,840?
A: 262,324
The factors of the number 197,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2473, 4946, 9892, 12365, 19784, 24730, 39568, 49460, 98920, 197840.
If you add them up, you will get the total of 198,102. Now subtract 197,840 to get 262,324