201045054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20903}}^1$

素因数の和:21144

約数の個数: 32

約数和(自身を含む): 461560320

約数和(自身を除く): 260515266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 20903, 41806, 62709, 125418, 146321, 292642, 438963, 877926, 4786787, 9573574, 14360361, 28720722, 33507509, 67015018, 100522527, 201045054]

約数ペア:

[(1, 201045054), (2, 100522527), (3, 67015018), (6, 33507509), (7, 28720722), (14, 14360361), (21, 9573574), (42, 4786787), (229, 877926), (458, 438963), (687, 292642), (1374, 146321), (1603, 125418), (3206, 62709), (4809, 41806), (9618, 20903)]