202160540

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42293}}^1$

素因数の和:42541

約数の個数: 24

約数和(自身を含む): 426323520

約数和(自身を除く): 224162980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 42293, 84586, 169172, 211465, 422930, 845860, 10108027, 20216054, 40432108, 50540135, 101080270, 202160540]

約数ペア:

[(1, 202160540), (2, 101080270), (4, 50540135), (5, 40432108), (10, 20216054), (20, 10108027), (239, 845860), (478, 422930), (956, 211465), (1195, 169172), (2390, 84586), (4780, 42293)]