201521882

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1\times {\mathrm{977}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 305042112

約数和(自身を除く): 103520230

約数列:

[1, 2, 151, 302, 683, 977, 1366, 1954, 103133, 147527, 206266, 295054, 667291, 1334582, 100760941, 201521882]

約数ペア:

[(1, 201521882), (2, 100760941), (151, 1334582), (302, 667291), (683, 295054), (977, 206266), (1366, 147527), (1954, 103133)]