Q: What is the sum of all factors of the number 209,000 excluding 209,000?

A: 352,600

Why is 352,600 the sum of all factors of 209,000, excluding 209,000?

The factors of the number 209,000 are: 1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 380, 418, 440, 475, 500, 550, 760, 836, 950, 1000, 1045, 1100, 1375, 1672, 1900, 2090, 2200, 2375, 2750, 3800, 4180, 4750, 5225, 5500, 8360, 9500, 10450, 11000, 19000, 20900, 26125, 41800, 52250, 104500, 209000.

If you add them up, you will get the total of 209,352. Now subtract 209,000 to get 352,600