202108730

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{50909}}^1$

素因数の和:51313

約数の個数: 16

約数和(自身を含む): 364719240

約数和(自身を除く): 162610510

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 50909, 101818, 254545, 509090, 20210873, 40421746, 101054365, 202108730]

約数ペア:

[(1, 202108730), (2, 101054365), (5, 40421746), (10, 20210873), (397, 509090), (794, 254545), (1985, 101818), (3970, 50909)]