194996907

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28927}}^1$

素因数の和:29047

約数の個数: 24

約数和(自身を含む): 324919296

約数和(自身を除く): 129922389

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 28927, 86781, 202489, 260343, 607467, 1822401, 3095189, 9285567, 21666323, 27856701, 64998969, 194996907]

約数ペア:

[(1, 194996907), (3, 64998969), (7, 27856701), (9, 21666323), (21, 9285567), (63, 3095189), (107, 1822401), (321, 607467), (749, 260343), (963, 202489), (2247, 86781), (6741, 28927)]