200819313

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1259}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 298771200

約数和(自身を除く): 97951887

約数列:

[1, 3, 9, 37, 111, 333, 479, 1259, 1437, 3777, 4311, 11331, 17723, 46583, 53169, 139749, 159507, 419247, 603061, 1809183, 5427549, 22313257, 66939771, 200819313]

約数ペア:

[(1, 200819313), (3, 66939771), (9, 22313257), (37, 5427549), (111, 1809183), (333, 603061), (479, 419247), (1259, 159507), (1437, 139749), (3777, 53169), (4311, 46583), (11331, 17723)]