208525101020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{453315437}}^1$

素因数の和:453315469

約数の個数: 24

約数和(自身を含む): 456941961504

約数和(自身を除く): 248416860484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 453315437, 906630874, 1813261748, 2266577185, 4533154370, 9066308740, 10426255051, 20852510102, 41705020204, 52131275255, 104262550510, 208525101020]

約数ペア:

[(1, 208525101020), (2, 104262550510), (4, 52131275255), (5, 41705020204), (10, 20852510102), (20, 10426255051), (23, 9066308740), (46, 4533154370), (92, 2266577185), (115, 1813261748), (230, 906630874), (460, 453315437)]