188220343730

素因数分解:

$2^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{17315579}}^1$

素因数の和:17316673

約数の個数: 16

約数和(自身を含む): 339108318720

約数和(自身を除く): 150887974990

約数列:

[1, 2, 5, 10, 1087, 2174, 5435, 10870, 17315579, 34631158, 86577895, 173155790, 18822034373, 37644068746, 94110171865, 188220343730]

約数ペア:

[(1, 188220343730), (2, 94110171865), (5, 37644068746), (10, 18822034373), (1087, 173155790), (2174, 86577895), (5435, 34631158), (10870, 17315579)]