199906077

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19309}}^1$

素因数の和:19365

約数の個数: 32

約数和(自身を含む): 333676800

約数和(自身を除く): 133770723

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 19309, 57927, 135163, 328253, 405489, 559961, 984759, 1679883, 2297771, 3919727, 6893313, 9519337, 11759181, 28558011, 66635359, 199906077]

約数ペア:

[(1, 199906077), (3, 66635359), (7, 28558011), (17, 11759181), (21, 9519337), (29, 6893313), (51, 3919727), (87, 2297771), (119, 1679883), (203, 984759), (357, 559961), (493, 405489), (609, 328253), (1479, 135163), (3451, 57927), (10353, 19309)]