204487624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11677}}^1$

素因数の和:11893

約数の個数: 32

約数和(自身を含む): 420408000

約数和(自身を除く): 215920376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 11677, 17512, 23354, 46708, 93416, 128447, 256894, 513788, 1027576, 2323723, 4647446, 9294892, 18589784, 25560953, 51121906, 102243812, 204487624]

約数ペア:

[(1, 204487624), (2, 102243812), (4, 51121906), (8, 25560953), (11, 18589784), (22, 9294892), (44, 4647446), (88, 2323723), (199, 1027576), (398, 513788), (796, 256894), (1592, 128447), (2189, 93416), (4378, 46708), (8756, 23354), (11677, 17512)]