211034210

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{10141}}^1$

素因数の和:12229

約数の個数: 16

約数和(自身を含む): 380081592

約数和(自身を除く): 169047382

約数列:

[1, 2, 5, 10, 2081, 4162, 10141, 10405, 20282, 20810, 50705, 101410, 21103421, 42206842, 105517105, 211034210]

約数ペア:

[(1, 211034210), (2, 105517105), (5, 42206842), (10, 21103421), (2081, 101410), (4162, 50705), (10141, 20810), (10405, 20282)]