201654600016

素因数分解:

$2^4\times {\mathrm{4253}}^1\times {\mathrm{2963417}}^1$

素因数の和:2967678

約数の個数: 20

約数和(自身を含む): 390797785332

約数和(自身を除く): 189143185316

約数列:

[1, 2, 4, 8, 16, 4253, 8506, 17012, 34024, 68048, 2963417, 5926834, 11853668, 23707336, 47414672, 12603412501, 25206825002, 50413650004, 100827300008, 201654600016]

約数ペア:

[(1, 201654600016), (2, 100827300008), (4, 50413650004), (8, 25206825002), (16, 12603412501), (4253, 47414672), (8506, 23707336), (17012, 11853668), (34024, 5926834), (68048, 2963417)]