208179982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{5527}}^1$

素因数の和:6075

約数の個数: 16

約数和(自身を含む): 321397920

約数和(自身を除く): 113217938

約数列:

[1, 2, 37, 74, 509, 1018, 5527, 11054, 18833, 37666, 204499, 408998, 2813243, 5626486, 104089991, 208179982]

約数ペア:

[(1, 208179982), (2, 104089991), (37, 5626486), (74, 2813243), (509, 408998), (1018, 204499), (5527, 37666), (11054, 18833)]