220117814

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{69263}}^1$

素因数の和:69499

約数の個数: 16

約数和(自身を含む): 379012608

約数和(自身を除く): 158894794

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 69263, 138526, 484841, 969682, 15722701, 31445402, 110058907, 220117814]

約数ペア:

[(1, 220117814), (2, 110058907), (7, 31445402), (14, 15722701), (227, 969682), (454, 484841), (1589, 138526), (3178, 69263)]