201858149378

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{3821}}^1\times {\mathrm{190031}}^1$

素因数の和:193993

約数の個数: 16

約数和(自身を含む): 305046967680

約数和(自身を除く): 103188818302

約数列:

[1, 2, 139, 278, 3821, 7642, 190031, 380062, 531119, 1062238, 26414309, 52828618, 726108451, 1452216902, 100929074689, 201858149378]

約数ペア:

[(1, 201858149378), (2, 100929074689), (139, 1452216902), (278, 726108451), (3821, 52828618), (7642, 26414309), (190031, 1062238), (380062, 531119)]