199295727

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{15889}}^1$

素因数の和:16042

約数の個数: 16

約数和(自身を含む): 275341920

約数和(自身を除く): 76046193

約数列:

[1, 3, 37, 111, 113, 339, 4181, 12543, 15889, 47667, 587893, 1763679, 1795457, 5386371, 66431909, 199295727]

約数ペア:

[(1, 199295727), (3, 66431909), (37, 5386371), (111, 1795457), (113, 1763679), (339, 587893), (4181, 47667), (12543, 15889)]