205364216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{35117}}^1$

素因数の和:35183

約数の個数: 32

約数和(自身を含む): 417201840

約数和(自身を除く): 211837624

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 35117, 70234, 140468, 280936, 596989, 1193978, 1510031, 2387956, 3020062, 4775912, 6040124, 12080248, 25670527, 51341054, 102682108, 205364216]

約数ペア:

[(1, 205364216), (2, 102682108), (4, 51341054), (8, 25670527), (17, 12080248), (34, 6040124), (43, 4775912), (68, 3020062), (86, 2387956), (136, 1510031), (172, 1193978), (344, 596989), (731, 280936), (1462, 140468), (2924, 70234), (5848, 35117)]