202018888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485433}}^1$

素因数の和:1485456

約数の個数: 16

約数和(自身を含む): 401067180

約数和(自身を除く): 199048292

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485433, 2970866, 5941732, 11883464, 25252361, 50504722, 101009444, 202018888]

約数ペア:

[(1, 202018888), (2, 101009444), (4, 50504722), (8, 25252361), (17, 11883464), (34, 5941732), (68, 2970866), (136, 1485433)]