264205123856

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{226203017}}^1$

素因数の和:226203098

約数の個数: 20

約数和(自身を含む): 518909723292

約数和(自身を除く): 254704599436

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 226203017, 452406034, 904812068, 1809624136, 3619248272, 16512820241, 33025640482, 66051280964, 132102561928, 264205123856]

約数ペア:

[(1, 264205123856), (2, 132102561928), (4, 66051280964), (8, 33025640482), (16, 16512820241), (73, 3619248272), (146, 1809624136), (292, 904812068), (584, 452406034), (1168, 226203017)]