201538643

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 215232000

約数和(自身を除く): 13693357

約数列:

[1, 19, 151, 199, 353, 2869, 3781, 6707, 30049, 53303, 70247, 570931, 1012757, 1334693, 10607297, 201538643]

約数ペア:

[(1, 201538643), (19, 10607297), (151, 1334693), (199, 1012757), (353, 570931), (2869, 70247), (3781, 53303), (6707, 30049)]