199207854

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{6679}}^1$

素因数の和:8344

約数の個数: 24

約数和(自身を含む): 431942160

約数和(自身を除く): 232734306

約数列:

[1, 2, 3, 6, 9, 18, 1657, 3314, 4971, 6679, 9942, 13358, 14913, 20037, 29826, 40074, 60111, 120222, 11067103, 22134206, 33201309, 66402618, 99603927, 199207854]

約数ペア:

[(1, 199207854), (2, 99603927), (3, 66402618), (6, 33201309), (9, 22134206), (18, 11067103), (1657, 120222), (3314, 60111), (4971, 40074), (6679, 29826), (9942, 20037), (13358, 14913)]