Q: What is the sum of all factors of the number 205,220 excluding 205,220?
A: 240,988
The factors of the number 205,220 are: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 331, 620, 662, 1324, 1655, 3310, 6620, 10261, 20522, 41044, 51305, 102610, 205220.
If you add them up, you will get the total of 205,460. Now subtract 205,220 to get 240,988