201727172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{462677}}^1$

素因数の和:462790

約数の個数: 12

約数和(自身を含む): 356262060

約数和(自身を除く): 154534888

約数列:

[1, 2, 4, 109, 218, 436, 462677, 925354, 1850708, 50431793, 100863586, 201727172]

約数ペア:

[(1, 201727172), (2, 100863586), (4, 50431793), (109, 1850708), (218, 925354), (436, 462677)]