202208468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2111}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 442810368

約数和(自身を除く): 240601900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 2111, 2177, 3421, 4222, 4354, 6842, 8444, 8708, 13684, 14777, 23221, 23947, 29554, 46442, 47894, 59108, 92884, 95788, 162547, 325094, 650188, 656521, 1313042, 2626084, 4595647, 7221731, 9191294, 14443462, 18382588, 28886924, 50552117, 101104234, 202208468]

約数ペア:

[(1, 202208468), (2, 101104234), (4, 50552117), (7, 28886924), (11, 18382588), (14, 14443462), (22, 9191294), (28, 7221731), (44, 4595647), (77, 2626084), (154, 1313042), (308, 656521), (311, 650188), (622, 325094), (1244, 162547), (2111, 95788), (2177, 92884), (3421, 59108), (4222, 47894), (4354, 46442), (6842, 29554), (8444, 23947), (8708, 23221), (13684, 14777)]