205804994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3797}}^1$

素因数の和:4501

約数の個数: 16

約数和(自身を含む): 316798776

約数和(自身を除く): 110993782

約数列:

[1, 2, 41, 82, 661, 1322, 3797, 7594, 27101, 54202, 155677, 311354, 2509817, 5019634, 102902497, 205804994]

約数ペア:

[(1, 205804994), (2, 102902497), (41, 5019634), (82, 2509817), (661, 311354), (1322, 155677), (3797, 54202), (7594, 27101)]