202545909

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2086

約数の個数: 36

約数和(自身を含む): 318893952

約数和(自身を除く): 116348043

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 1083, 1767, 2011, 3249, 5301, 6033, 11191, 18099, 33573, 38209, 62341, 100719, 114627, 187023, 343881, 561069, 725971, 1184479, 2177913, 3553437, 6533739, 10660311, 22505101, 67515303, 202545909]

約数ペア:

[(1, 202545909), (3, 67515303), (9, 22505101), (19, 10660311), (31, 6533739), (57, 3553437), (93, 2177913), (171, 1184479), (279, 725971), (361, 561069), (589, 343881), (1083, 187023), (1767, 114627), (2011, 100719), (3249, 62341), (5301, 38209), (6033, 33573), (11191, 18099)]