208529426

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{136651}}^1$

素因数の和:136769

約数の個数: 16

約数和(自身を含む): 360761280

約数和(自身を除く): 152231854

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 136651, 273302, 956557, 1913114, 14894959, 29789918, 104264713, 208529426]

約数ペア:

[(1, 208529426), (2, 104264713), (7, 29789918), (14, 14894959), (109, 1913114), (218, 956557), (763, 273302), (1526, 136651)]