202288700

素因数分解:

$2^2\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{1811}}^1$

素因数の和:2942

約数の個数: 36

約数和(自身を含む): 439602072

約数和(自身を除く): 237313372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1117, 1811, 2234, 3622, 4468, 5585, 7244, 9055, 11170, 18110, 22340, 27925, 36220, 45275, 55850, 90550, 111700, 181100, 2022887, 4045774, 8091548, 10114435, 20228870, 40457740, 50572175, 101144350, 202288700]

約数ペア:

[(1, 202288700), (2, 101144350), (4, 50572175), (5, 40457740), (10, 20228870), (20, 10114435), (25, 8091548), (50, 4045774), (100, 2022887), (1117, 181100), (1811, 111700), (2234, 90550), (3622, 55850), (4468, 45275), (5585, 36220), (7244, 27925), (9055, 22340), (11170, 18110)]