204907248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 240

約数和(自身を含む): 743841280

約数和(自身を除く): 538934032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 823, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1646, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2469, 2736, 2964, 3192, 3276, 3292, 3458, 3952, 4368, 4446, 4788, 4938, 5187, 5761, 5928, 6384, 6552, 6584, 6916, 7407, 8892, 9576, 9876, 10374, 10699, 11522, 11856, 13104, 13168, 13832, 14814, 15561, 15637, 17283, 17784, 19152, 19752, 20748, 21398, 23044, 27664, 29628, 31122, 31274, 32097, 34566, 35568, 39504, 41496, 42796, 46088, 46911, 51849, 59256, 62244, 62548, 64194, 69132, 74893, 82992, 85592, 92176, 93822, 96291, 103698, 109459, 118512, 124488, 125096, 128388, 138264, 140733, 149786, 171184, 187644, 192582, 203281, 207396, 218918, 224679, 248976, 250192, 256776, 276528, 281466, 299572, 328377, 375288, 385164, 406562, 414792, 437836, 449358, 513552, 562932, 599144, 609843, 656754, 674037, 750576, 770328, 813124, 829584, 875672, 898716, 985131, 1125864, 1198288, 1219686, 1313508, 1348074, 1422967, 1540656, 1626248, 1751344, 1797432, 1829529, 1970262, 2251728, 2439372, 2627016, 2696148, 2845934, 3252496, 3594864, 3659058, 3940524, 4268901, 4878744, 5254032, 5392296, 5691868, 7318116, 7881048, 8537802, 9757488, 10784592, 11383736, 12806703, 14636232, 15762096, 17075604, 22767472, 25613406, 29272464, 34151208, 51226812, 68302416, 102453624, 204907248]

約数ペア:

[(1, 204907248), (2, 102453624), (3, 68302416), (4, 51226812), (6, 34151208), (7, 29272464), (8, 25613406), (9, 22767472), (12, 17075604), (13, 15762096), (14, 14636232), (16, 12806703), (18, 11383736), (19, 10784592), (21, 9757488), (24, 8537802), (26, 7881048), (28, 7318116), (36, 5691868), (38, 5392296), (39, 5254032), (42, 4878744), (48, 4268901), (52, 3940524), (56, 3659058), (57, 3594864), (63, 3252496), (72, 2845934), (76, 2696148), (78, 2627016), (84, 2439372), (91, 2251728), (104, 1970262), (112, 1829529), (114, 1797432), (117, 1751344), (126, 1626248), (133, 1540656), (144, 1422967), (152, 1348074), (156, 1313508), (168, 1219686), (171, 1198288), (182, 1125864), (208, 985131), (228, 898716), (234, 875672), (247, 829584), (252, 813124), (266, 770328), (273, 750576), (304, 674037), (312, 656754), (336, 609843), (342, 599144), (364, 562932), (399, 513552), (456, 449358), (468, 437836), (494, 414792), (504, 406562), (532, 385164), (546, 375288), (624, 328377), (684, 299572), (728, 281466), (741, 276528), (798, 256776), (819, 250192), (823, 248976), (912, 224679), (936, 218918), (988, 207396), (1008, 203281), (1064, 192582), (1092, 187644), (1197, 171184), (1368, 149786), (1456, 140733), (1482, 138264), (1596, 128388), (1638, 125096), (1646, 124488), (1729, 118512), (1872, 109459), (1976, 103698), (2128, 96291), (2184, 93822), (2223, 92176), (2394, 85592), (2469, 82992), (2736, 74893), (2964, 69132), (3192, 64194), (3276, 62548), (3292, 62244), (3458, 59256), (3952, 51849), (4368, 46911), (4446, 46088), (4788, 42796), (4938, 41496), (5187, 39504), (5761, 35568), (5928, 34566), (6384, 32097), (6552, 31274), (6584, 31122), (6916, 29628), (7407, 27664), (8892, 23044), (9576, 21398), (9876, 20748), (10374, 19752), (10699, 19152), (11522, 17784), (11856, 17283), (13104, 15637), (13168, 15561), (13832, 14814)]