205137504

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 728136864

約数和(自身を除く): 522999360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 96, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 288, 293, 306, 312, 352, 374, 396, 408, 416, 429, 442, 468, 528, 544, 561, 572, 586, 612, 624, 663, 748, 792, 816, 858, 879, 884, 936, 1056, 1122, 1144, 1172, 1224, 1248, 1287, 1326, 1496, 1584, 1632, 1683, 1716, 1758, 1768, 1872, 1989, 2244, 2288, 2344, 2431, 2448, 2574, 2637, 2652, 2992, 3168, 3223, 3366, 3432, 3516, 3536, 3744, 3809, 3978, 4488, 4576, 4688, 4862, 4896, 4981, 5148, 5274, 5304, 5984, 6446, 6732, 6864, 7032, 7072, 7293, 7618, 7956, 8976, 9376, 9669, 9724, 9962, 10296, 10548, 10608, 11427, 12892, 13464, 13728, 14064, 14586, 14943, 15236, 15912, 17952, 19338, 19448, 19924, 20592, 21096, 21216, 21879, 22854, 25784, 26928, 28128, 29007, 29172, 29886, 30472, 31824, 34281, 38676, 38896, 39848, 41184, 41899, 42192, 43758, 44829, 45708, 51568, 53856, 54791, 58014, 58344, 59772, 60944, 63648, 64753, 68562, 77352, 77792, 79696, 83798, 84384, 87516, 89658, 91416, 103136, 109582, 116028, 116688, 119544, 121888, 125697, 129506, 137124, 154704, 159392, 164373, 167596, 175032, 179316, 182832, 194259, 219164, 232056, 233376, 239088, 251394, 259012, 274248, 309408, 328746, 335192, 350064, 358632, 365664, 377091, 388518, 438328, 464112, 478176, 493119, 502788, 518024, 548496, 582777, 657492, 670384, 700128, 712283, 717264, 754182, 777036, 876656, 928224, 986238, 1005576, 1036048, 1096992, 1165554, 1314984, 1340768, 1424566, 1434528, 1508364, 1554072, 1753312, 1972476, 2011152, 2072096, 2136849, 2331108, 2629968, 2849132, 3016728, 3108144, 3944952, 4022304, 4273698, 4662216, 5259936, 5698264, 6033456, 6216288, 6410547, 7889904, 8547396, 9324432, 11396528, 12066912, 12821094, 15779808, 17094792, 18648864, 22793056, 25642188, 34189584, 51284376, 68379168, 102568752, 205137504]

約数ペア:

[(1, 205137504), (2, 102568752), (3, 68379168), (4, 51284376), (6, 34189584), (8, 25642188), (9, 22793056), (11, 18648864), (12, 17094792), (13, 15779808), (16, 12821094), (17, 12066912), (18, 11396528), (22, 9324432), (24, 8547396), (26, 7889904), (32, 6410547), (33, 6216288), (34, 6033456), (36, 5698264), (39, 5259936), (44, 4662216), (48, 4273698), (51, 4022304), (52, 3944952), (66, 3108144), (68, 3016728), (72, 2849132), (78, 2629968), (88, 2331108), (96, 2136849), (99, 2072096), (102, 2011152), (104, 1972476), (117, 1753312), (132, 1554072), (136, 1508364), (143, 1434528), (144, 1424566), (153, 1340768), (156, 1314984), (176, 1165554), (187, 1096992), (198, 1036048), (204, 1005576), (208, 986238), (221, 928224), (234, 876656), (264, 777036), (272, 754182), (286, 717264), (288, 712283), (293, 700128), (306, 670384), (312, 657492), (352, 582777), (374, 548496), (396, 518024), (408, 502788), (416, 493119), (429, 478176), (442, 464112), (468, 438328), (528, 388518), (544, 377091), (561, 365664), (572, 358632), (586, 350064), (612, 335192), (624, 328746), (663, 309408), (748, 274248), (792, 259012), (816, 251394), (858, 239088), (879, 233376), (884, 232056), (936, 219164), (1056, 194259), (1122, 182832), (1144, 179316), (1172, 175032), (1224, 167596), (1248, 164373), (1287, 159392), (1326, 154704), (1496, 137124), (1584, 129506), (1632, 125697), (1683, 121888), (1716, 119544), (1758, 116688), (1768, 116028), (1872, 109582), (1989, 103136), (2244, 91416), (2288, 89658), (2344, 87516), (2431, 84384), (2448, 83798), (2574, 79696), (2637, 77792), (2652, 77352), (2992, 68562), (3168, 64753), (3223, 63648), (3366, 60944), (3432, 59772), (3516, 58344), (3536, 58014), (3744, 54791), (3809, 53856), (3978, 51568), (4488, 45708), (4576, 44829), (4688, 43758), (4862, 42192), (4896, 41899), (4981, 41184), (5148, 39848), (5274, 38896), (5304, 38676), (5984, 34281), (6446, 31824), (6732, 30472), (6864, 29886), (7032, 29172), (7072, 29007), (7293, 28128), (7618, 26928), (7956, 25784), (8976, 22854), (9376, 21879), (9669, 21216), (9724, 21096), (9962, 20592), (10296, 19924), (10548, 19448), (10608, 19338), (11427, 17952), (12892, 15912), (13464, 15236), (13728, 14943), (14064, 14586)]