Q: What is the sum of all factors of the number 212,740 excluding 212,740?
A: 275,132
The factors of the number 212,740 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 967, 1934, 3868, 4835, 9670, 10637, 19340, 21274, 42548, 53185, 106370, 212740.
If you add them up, you will get the total of 213,015. Now subtract 212,740 to get 275,132