267968228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{38791}}^1$

素因数の和:38963

約数の個数: 24

約数和(自身を含む): 514847424

約数和(自身を除く): 246879196

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 38791, 77582, 155164, 426701, 853402, 1706804, 6090187, 12180374, 24360748, 66992057, 133984114, 267968228]

約数ペア:

[(1, 267968228), (2, 133984114), (4, 66992057), (11, 24360748), (22, 12180374), (44, 6090187), (157, 1706804), (314, 853402), (628, 426701), (1727, 155164), (3454, 77582), (6908, 38791)]