209538467133

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1\times {\mathrm{348011}}^1$

素因数の和:348912

約数の個数: 16

約数和(自身を含む): 280636876800

約数和(自身を除く): 71098409667

約数列:

[1, 3, 419, 479, 1257, 1437, 200701, 348011, 602103, 1044033, 145816609, 166697269, 437449827, 500091807, 69846155711, 209538467133]

約数ペア:

[(1, 209538467133), (3, 69846155711), (419, 500091807), (479, 437449827), (1257, 166697269), (1437, 145816609), (200701, 1044033), (348011, 602103)]