Q: What is the sum of all factors of the number 218,900 excluding 218,900?
A: 301,900
The factors of the number 218,900 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 199, 220, 275, 398, 550, 796, 995, 1100, 1990, 2189, 3980, 4378, 4975, 8756, 9950, 10945, 19900, 21890, 43780, 54725, 109450, 218900.
If you add them up, you will get the total of 219,201. Now subtract 218,900 to get 301,900