201941310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 512409600

約数和(自身を除く): 310468290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 277, 285, 554, 570, 831, 1279, 1385, 1662, 2558, 2770, 3837, 4155, 5263, 6395, 7674, 8310, 10526, 12790, 15789, 19185, 24301, 26315, 31578, 38370, 48602, 52630, 72903, 78945, 121505, 145806, 157890, 243010, 354283, 364515, 708566, 729030, 1062849, 1771415, 2125698, 3542830, 5314245, 6731377, 10628490, 13462754, 20194131, 33656885, 40388262, 67313770, 100970655, 201941310]

約数ペア:

[(1, 201941310), (2, 100970655), (3, 67313770), (5, 40388262), (6, 33656885), (10, 20194131), (15, 13462754), (19, 10628490), (30, 6731377), (38, 5314245), (57, 3542830), (95, 2125698), (114, 1771415), (190, 1062849), (277, 729030), (285, 708566), (554, 364515), (570, 354283), (831, 243010), (1279, 157890), (1385, 145806), (1662, 121505), (2558, 78945), (2770, 72903), (3837, 52630), (4155, 48602), (5263, 38370), (6395, 31578), (7674, 26315), (8310, 24301), (10526, 19185), (12790, 15789)]