201204490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3823}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 382705920

約数和(自身を除く): 181501430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2770, 3823, 5263, 7646, 10526, 19115, 26315, 38230, 52630, 72637, 145274, 363185, 726370, 1058971, 2117942, 5294855, 10589710, 20120449, 40240898, 100602245, 201204490]

約数ペア:

[(1, 201204490), (2, 100602245), (5, 40240898), (10, 20120449), (19, 10589710), (38, 5294855), (95, 2117942), (190, 1058971), (277, 726370), (554, 363185), (1385, 145274), (2770, 72637), (3823, 52630), (5263, 38230), (7646, 26315), (10526, 19115)]