Q: What is the sum of all factors of the number 197,680 excluding 197,680?
A: 329,072
The factors of the number 197,680 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 353, 560, 706, 1412, 1765, 2471, 2824, 3530, 4942, 5648, 7060, 9884, 12355, 14120, 19768, 24710, 28240, 39536, 49420, 98840, 197680.
If you add them up, you will get the total of 198,009. Now subtract 197,680 to get 329,072