201916126

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1560

約数の個数: 24

約数和(自身を含む): 319125240

約数和(自身を除く): 117209114

約数列:

[1, 2, 23, 46, 139, 278, 529, 1058, 1373, 2746, 3197, 6394, 31579, 63158, 73531, 147062, 190847, 381694, 726317, 1452634, 4389481, 8778962, 100958063, 201916126]

約数ペア:

[(1, 201916126), (2, 100958063), (23, 8778962), (46, 4389481), (139, 1452634), (278, 726317), (529, 381694), (1058, 190847), (1373, 147062), (2746, 73531), (3197, 63158), (6394, 31579)]