Q: What is the sum of all factors of the number 229,900 excluding 229,900?

A: 347,320

Why is 347,320 the sum of all factors of 229,900, excluding 229,900?

The factors of the number 229,900 are: 1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 209, 220, 242, 275, 380, 418, 475, 484, 550, 605, 836, 950, 1045, 1100, 1210, 1900, 2090, 2299, 2420, 3025, 4180, 4598, 5225, 6050, 9196, 10450, 11495, 12100, 20900, 22990, 45980, 57475, 114950, 229900.

If you add them up, you will get the total of 230,247. Now subtract 229,900 to get 347,320