208876392

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 582266880

約数和(自身を除く): 373390488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 127, 159, 212, 254, 318, 381, 424, 431, 477, 508, 636, 762, 862, 954, 1016, 1143, 1272, 1293, 1524, 1724, 1908, 2286, 2586, 3048, 3448, 3816, 3879, 4572, 5172, 6731, 7758, 9144, 10344, 13462, 15516, 20193, 22843, 26924, 31032, 40386, 45686, 53848, 54737, 60579, 68529, 80772, 91372, 109474, 121158, 137058, 161544, 164211, 182744, 205587, 218948, 242316, 274116, 328422, 411174, 437896, 484632, 492633, 548232, 656844, 822348, 985266, 1313688, 1644696, 1970532, 2901061, 3941064, 5802122, 8703183, 11604244, 17406366, 23208488, 26109549, 34812732, 52219098, 69625464, 104438196, 208876392]

約数ペア:

[(1, 208876392), (2, 104438196), (3, 69625464), (4, 52219098), (6, 34812732), (8, 26109549), (9, 23208488), (12, 17406366), (18, 11604244), (24, 8703183), (36, 5802122), (53, 3941064), (72, 2901061), (106, 1970532), (127, 1644696), (159, 1313688), (212, 985266), (254, 822348), (318, 656844), (381, 548232), (424, 492633), (431, 484632), (477, 437896), (508, 411174), (636, 328422), (762, 274116), (862, 242316), (954, 218948), (1016, 205587), (1143, 182744), (1272, 164211), (1293, 161544), (1524, 137058), (1724, 121158), (1908, 109474), (2286, 91372), (2586, 80772), (3048, 68529), (3448, 60579), (3816, 54737), (3879, 53848), (4572, 45686), (5172, 40386), (6731, 31032), (7758, 26924), (9144, 22843), (10344, 20193), (13462, 15516)]