200230317

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10622

約数の個数: 36

約数和(自身を含む): 344298240

約数和(自身を除く): 144067923

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 10559, 18963, 31677, 73913, 95031, 221739, 454037, 517391, 665217, 1362111, 1552173, 3178259, 4086333, 4656519, 9534777, 22247813, 28604331, 66743439, 200230317]

約数ペア:

[(1, 200230317), (3, 66743439), (7, 28604331), (9, 22247813), (21, 9534777), (43, 4656519), (49, 4086333), (63, 3178259), (129, 1552173), (147, 1362111), (301, 665217), (387, 517391), (441, 454037), (903, 221739), (2107, 95031), (2709, 73913), (6321, 31677), (10559, 18963)]