205503454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 139232546

約数列:

[1, 2, 13, 26, 29, 58, 377, 479, 569, 754, 958, 1138, 6227, 7397, 12454, 13891, 14794, 16501, 27782, 33002, 180583, 214513, 272551, 361166, 429026, 545102, 3543163, 7086326, 7903979, 15807958, 102751727, 205503454]

約数ペア:

[(1, 205503454), (2, 102751727), (13, 15807958), (26, 7903979), (29, 7086326), (58, 3543163), (377, 545102), (479, 429026), (569, 361166), (754, 272551), (958, 214513), (1138, 180583), (6227, 33002), (7397, 27782), (12454, 16501), (13891, 14794)]