198724713

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{32203}}^1$

素因数の和:32245

約数の個数: 24

約数和(自身を含む): 308385504

約数和(自身を除く): 109660791

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 32203, 96609, 354233, 547451, 1062699, 1642353, 3896563, 6021961, 11689689, 18065883, 66241571, 198724713]

約数ペア:

[(1, 198724713), (3, 66241571), (11, 18065883), (17, 11689689), (33, 6021961), (51, 3896563), (121, 1642353), (187, 1062699), (363, 547451), (561, 354233), (2057, 96609), (6171, 32203)]