208274976

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 240

約数和(自身を含む): 754737984

約数和(自身を除く): 546463008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 883, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1766, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2649, 2808, 2912, 3024, 3276, 3532, 3744, 4212, 4368, 4536, 4914, 5298, 5616, 6048, 6181, 6552, 7064, 7371, 7947, 8424, 8736, 9072, 9828, 10596, 11232, 11479, 12362, 13104, 14128, 14742, 15894, 16848, 18144, 18543, 19656, 21192, 22958, 23841, 24724, 26208, 28256, 29484, 31788, 33696, 34437, 37086, 39312, 42384, 45916, 47682, 49448, 55629, 58968, 63576, 68874, 71523, 74172, 78624, 80353, 84768, 91832, 95364, 98896, 103311, 111258, 117936, 127152, 137748, 143046, 148344, 160706, 166887, 183664, 190728, 197792, 206622, 222516, 235872, 241059, 254304, 275496, 286092, 296688, 309933, 321412, 333774, 367328, 381456, 413244, 445032, 482118, 500661, 550992, 572184, 593376, 619866, 642824, 667548, 723177, 762912, 826488, 890064, 929799, 964236, 1001322, 1101984, 1144368, 1239732, 1285648, 1335096, 1446354, 1652976, 1780128, 1859598, 1928472, 2002644, 2169531, 2288736, 2479464, 2571296, 2670192, 2892708, 3305952, 3719196, 3856944, 4005288, 4339062, 4958928, 5340384, 5785416, 6508593, 7438392, 7713888, 8010576, 8678124, 9917856, 11570832, 13017186, 14876784, 16021152, 17356248, 23141664, 26034372, 29753568, 34712496, 52068744, 69424992, 104137488, 208274976]

約数ペア:

[(1, 208274976), (2, 104137488), (3, 69424992), (4, 52068744), (6, 34712496), (7, 29753568), (8, 26034372), (9, 23141664), (12, 17356248), (13, 16021152), (14, 14876784), (16, 13017186), (18, 11570832), (21, 9917856), (24, 8678124), (26, 8010576), (27, 7713888), (28, 7438392), (32, 6508593), (36, 5785416), (39, 5340384), (42, 4958928), (48, 4339062), (52, 4005288), (54, 3856944), (56, 3719196), (63, 3305952), (72, 2892708), (78, 2670192), (81, 2571296), (84, 2479464), (91, 2288736), (96, 2169531), (104, 2002644), (108, 1928472), (112, 1859598), (117, 1780128), (126, 1652976), (144, 1446354), (156, 1335096), (162, 1285648), (168, 1239732), (182, 1144368), (189, 1101984), (208, 1001322), (216, 964236), (224, 929799), (234, 890064), (252, 826488), (273, 762912), (288, 723177), (312, 667548), (324, 642824), (336, 619866), (351, 593376), (364, 572184), (378, 550992), (416, 500661), (432, 482118), (468, 445032), (504, 413244), (546, 381456), (567, 367328), (624, 333774), (648, 321412), (672, 309933), (702, 296688), (728, 286092), (756, 275496), (819, 254304), (864, 241059), (883, 235872), (936, 222516), (1008, 206622), (1053, 197792), (1092, 190728), (1134, 183664), (1248, 166887), (1296, 160706), (1404, 148344), (1456, 143046), (1512, 137748), (1638, 127152), (1766, 117936), (1872, 111258), (2016, 103311), (2106, 98896), (2184, 95364), (2268, 91832), (2457, 84768), (2592, 80353), (2649, 78624), (2808, 74172), (2912, 71523), (3024, 68874), (3276, 63576), (3532, 58968), (3744, 55629), (4212, 49448), (4368, 47682), (4536, 45916), (4914, 42384), (5298, 39312), (5616, 37086), (6048, 34437), (6181, 33696), (6552, 31788), (7064, 29484), (7371, 28256), (7947, 26208), (8424, 24724), (8736, 23841), (9072, 22958), (9828, 21192), (10596, 19656), (11232, 18543), (11479, 18144), (12362, 16848), (13104, 15894), (14128, 14742)]