202206081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20357}}^1$

素因数の和:20421

約数の個数: 32

約数和(自身を含む): 343968768

約数和(自身を除く): 141762687

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 20357, 61071, 142499, 223927, 427497, 671781, 875351, 1567489, 2626053, 4702467, 6127457, 9628861, 18382371, 28886583, 67402027, 202206081]

約数ペア:

[(1, 202206081), (3, 67402027), (7, 28886583), (11, 18382371), (21, 9628861), (33, 6127457), (43, 4702467), (77, 2626053), (129, 1567489), (231, 875351), (301, 671781), (473, 427497), (903, 223927), (1419, 142499), (3311, 61071), (9933, 20357)]