Q: What is the sum of all factors of the number 212,980 excluding 212,980?
A: 254,732
The factors of the number 212,980 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 463, 926, 1852, 2315, 4630, 9260, 10649, 21298, 42596, 53245, 106490, 212980.
If you add them up, you will get the total of 213,234. Now subtract 212,980 to get 254,732