193573972

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3929}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 344975400

約数和(自身を除く): 151401428

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 3929, 7858, 12317, 15716, 24634, 49268, 428261, 443977, 856522, 887954, 1713044, 1775908, 48393493, 96786986, 193573972]

約数ペア:

[(1, 193573972), (2, 96786986), (4, 48393493), (109, 1775908), (113, 1713044), (218, 887954), (226, 856522), (436, 443977), (452, 428261), (3929, 49268), (7858, 24634), (12317, 15716)]