208030543

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6287}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 247495680

約数和(自身を除く): 39465137

約数列:

[1, 7, 29, 163, 203, 1141, 4727, 6287, 33089, 44009, 182323, 1024781, 1276261, 7173467, 29718649, 208030543]

約数ペア:

[(1, 208030543), (7, 29718649), (29, 7173467), (163, 1276261), (203, 1024781), (1141, 182323), (4727, 44009), (6287, 33089)]