126031436

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 224270256

約数和(自身を除く): 98238820

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 1987, 3974, 7948, 15857, 31714, 63428, 200687, 311959, 401374, 623918, 802748, 1247836, 31507859, 63015718, 126031436]

約数ペア:

[(1, 126031436), (2, 63015718), (4, 31507859), (101, 1247836), (157, 802748), (202, 623918), (314, 401374), (404, 311959), (628, 200687), (1987, 63428), (3974, 31714), (7948, 15857)]