202814450

素因数分解:

$2^1\times 5^2\times {\mathrm{1609}}^1\times {\mathrm{2521}}^1$

素因数の和:4142

約数の個数: 24

約数和(自身を含む): 377619060

約数和(自身を除く): 174804610

約数列:

[1, 2, 5, 10, 25, 50, 1609, 2521, 3218, 5042, 8045, 12605, 16090, 25210, 40225, 63025, 80450, 126050, 4056289, 8112578, 20281445, 40562890, 101407225, 202814450]

約数ペア:

[(1, 202814450), (2, 101407225), (5, 40562890), (10, 20281445), (25, 8112578), (50, 4056289), (1609, 126050), (2521, 80450), (3218, 63025), (5042, 40225), (8045, 25210), (12605, 16090)]