201205858

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 380160000

約数和(自身を除く): 178954142

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 343, 359, 602, 686, 718, 817, 931, 1634, 1862, 2107, 2513, 4214, 5026, 5719, 6517, 6821, 11438, 13034, 13642, 14749, 15437, 17591, 29498, 30874, 35182, 40033, 47747, 80066, 95494, 108059, 123137, 216118, 246274, 280231, 293303, 334229, 560462, 586606, 668458, 756413, 1512826, 2053121, 2339603, 4106242, 4679206, 5294891, 10589782, 14371847, 28743694, 100602929, 201205858]

約数ペア:

[(1, 201205858), (2, 100602929), (7, 28743694), (14, 14371847), (19, 10589782), (38, 5294891), (43, 4679206), (49, 4106242), (86, 2339603), (98, 2053121), (133, 1512826), (266, 756413), (301, 668458), (343, 586606), (359, 560462), (602, 334229), (686, 293303), (718, 280231), (817, 246274), (931, 216118), (1634, 123137), (1862, 108059), (2107, 95494), (2513, 80066), (4214, 47747), (5026, 40033), (5719, 35182), (6517, 30874), (6821, 29498), (11438, 17591), (13034, 15437), (13642, 14749)]