201579411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 100336749

約数列:

[1, 3, 11, 33, 41, 123, 383, 389, 451, 1149, 1167, 1353, 4213, 4279, 12639, 12837, 15703, 15949, 47109, 47847, 148987, 172733, 175439, 446961, 518199, 526317, 1638857, 4916571, 6108467, 18325401, 67193137, 201579411]

約数ペア:

[(1, 201579411), (3, 67193137), (11, 18325401), (33, 6108467), (41, 4916571), (123, 1638857), (383, 526317), (389, 518199), (451, 446961), (1149, 175439), (1167, 172733), (1353, 148987), (4213, 47847), (4279, 47109), (12639, 15949), (12837, 15703)]