226808210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{287099}}^1$

素因数の和:287185

約数の個数: 16

約数和(自身を含む): 413424000

約数和(自身を除く): 186615790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 287099, 574198, 1435495, 2870990, 22680821, 45361642, 113404105, 226808210]

約数ペア:

[(1, 226808210), (2, 113404105), (5, 45361642), (10, 22680821), (79, 2870990), (158, 1435495), (395, 574198), (790, 287099)]