201729989

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 213843456

約数和(自身を除く): 12113467

約数列:

[1, 31, 61, 107, 997, 1891, 3317, 6527, 30907, 60817, 106679, 202337, 1885327, 3307049, 6507419, 201729989]

約数ペア:

[(1, 201729989), (31, 6507419), (61, 3307049), (107, 1885327), (997, 202337), (1891, 106679), (3317, 60817), (6527, 30907)]