201043619

素因数分解:

$7^3\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 240789600

約数和(自身を除く): 39745981

約数列:

[1, 7, 43, 49, 301, 317, 343, 1849, 2107, 2219, 12943, 13631, 14749, 15533, 90601, 95417, 108731, 586133, 634207, 667919, 4102931, 4675433, 28720517, 201043619]

約数ペア:

[(1, 201043619), (7, 28720517), (43, 4675433), (49, 4102931), (301, 667919), (317, 634207), (343, 586133), (1849, 108731), (2107, 95417), (2219, 90601), (12943, 15533), (13631, 14749)]