202059204076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{639427861}}^1$

素因数の和:639427944

約数の個数: 12

約数和(自身を含む): 358079602720

約数和(自身を除く): 156020398644

約数列:

[1, 2, 4, 79, 158, 316, 639427861, 1278855722, 2557711444, 50514801019, 101029602038, 202059204076]

約数ペア:

[(1, 202059204076), (2, 101029602038), (4, 50514801019), (79, 2557711444), (158, 1278855722), (316, 639427861)]