204400856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 432193320

約数和(自身を除く): 227792464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2417, 2728, 3844, 4834, 7688, 9668, 10571, 19336, 21142, 26587, 42284, 53174, 74927, 84568, 106348, 149854, 212696, 299708, 599416, 824197, 1648394, 2322737, 3296788, 4645474, 6593576, 9290948, 18581896, 25550107, 51100214, 102200428, 204400856]

約数ペア:

[(1, 204400856), (2, 102200428), (4, 51100214), (8, 25550107), (11, 18581896), (22, 9290948), (31, 6593576), (44, 4645474), (62, 3296788), (88, 2322737), (124, 1648394), (248, 824197), (341, 599416), (682, 299708), (961, 212696), (1364, 149854), (1922, 106348), (2417, 84568), (2728, 74927), (3844, 53174), (4834, 42284), (7688, 26587), (9668, 21142), (10571, 19336)]