207617264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{447451}}^1$

素因数の和:447488

約数の個数: 20

約数和(自身を含む): 416130360

約数和(自身を除く): 208513096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 447451, 894902, 1789804, 3579608, 7159216, 12976079, 25952158, 51904316, 103808632, 207617264]

約数ペア:

[(1, 207617264), (2, 103808632), (4, 51904316), (8, 25952158), (16, 12976079), (29, 7159216), (58, 3579608), (116, 1789804), (232, 894902), (464, 447451)]