202669203430

素因数分解:

$2^1\times 5^1\times {\mathrm{51239}}^1\times {\mathrm{395537}}^1$

素因数の和:446783

約数の個数: 16

約数和(自身を含む): 364812608160

約数和(自身を除く): 162143404730

約数列:

[1, 2, 5, 10, 51239, 102478, 256195, 395537, 512390, 791074, 1977685, 3955370, 20266920343, 40533840686, 101334601715, 202669203430]

約数ペア:

[(1, 202669203430), (2, 101334601715), (5, 40533840686), (10, 20266920343), (51239, 3955370), (102478, 1977685), (256195, 791074), (395537, 512390)]