201380256009

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{2671}}^1\times {\mathrm{17489}}^1$

素因数の和:20645

約数の個数: 24

約数和(自身を含む): 291615667200

約数和(自身を除く): 90235411191

約数列:

[1, 3, 9, 479, 1437, 2671, 4311, 8013, 17489, 24039, 52467, 157401, 1279409, 3838227, 8377231, 11514681, 25131693, 46713119, 75395079, 140139357, 420418071, 22375584001, 67126752003, 201380256009]

約数ペア:

[(1, 201380256009), (3, 67126752003), (9, 22375584001), (479, 420418071), (1437, 140139357), (2671, 75395079), (4311, 46713119), (8013, 25131693), (17489, 11514681), (24039, 8377231), (52467, 3838227), (157401, 1279409)]