Q: What is the sum of all factors of the number 197,972 excluding 197,972?
A: 156,844
The factors of the number 197,972 are: 1, 2, 4, 43, 86, 172, 1151, 2302, 4604, 49493, 98986, 197972.
If you add them up, you will get the total of 198,128. Now subtract 197,972 to get 156,844