217470804

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{120017}}^1$

素因数の和:120175

約数の個数: 24

約数和(自身を含む): 510796608

約数和(自身を除く): 293325804

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 120017, 240034, 360051, 480068, 720102, 1440204, 18122567, 36245134, 54367701, 72490268, 108735402, 217470804]

約数ペア:

[(1, 217470804), (2, 108735402), (3, 72490268), (4, 54367701), (6, 36245134), (12, 18122567), (151, 1440204), (302, 720102), (453, 480068), (604, 360051), (906, 240034), (1812, 120017)]