189155714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{209707}}^1$

素因数の和:209761

約数の個数: 16

約数和(自身を含む): 317078496

約数和(自身を除く): 127922782

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 209707, 419414, 2306777, 4613554, 8597987, 17195974, 94577857, 189155714]

約数ペア:

[(1, 189155714), (2, 94577857), (11, 17195974), (22, 8597987), (41, 4613554), (82, 2306777), (451, 419414), (902, 209707)]