205720704

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 686125440

約数和(自身を除く): 480404736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 263, 288, 291, 336, 384, 388, 448, 504, 526, 576, 582, 672, 679, 776, 789, 873, 896, 1008, 1052, 1152, 1164, 1344, 1358, 1552, 1578, 1746, 1841, 2016, 2037, 2104, 2328, 2367, 2688, 2716, 3104, 3156, 3492, 3682, 4032, 4074, 4208, 4656, 4734, 5432, 5523, 6111, 6208, 6312, 6984, 7364, 8064, 8148, 8416, 9312, 9468, 10864, 11046, 12222, 12416, 12624, 13968, 14728, 16296, 16569, 16832, 18624, 18936, 21728, 22092, 24444, 25248, 25511, 27936, 29456, 32592, 33138, 33664, 37248, 37872, 43456, 44184, 48888, 50496, 51022, 55872, 58912, 65184, 66276, 75744, 76533, 86912, 88368, 97776, 100992, 102044, 111744, 117824, 130368, 132552, 151488, 153066, 176736, 178577, 195552, 204088, 229599, 235648, 260736, 265104, 302976, 306132, 353472, 357154, 391104, 408176, 459198, 530208, 535731, 612264, 706944, 714308, 782208, 816352, 918396, 1060416, 1071462, 1224528, 1428616, 1607193, 1632704, 1836792, 2120832, 2142924, 2449056, 2857232, 3214386, 3265408, 3673584, 4285848, 4898112, 5714464, 6428772, 7347168, 8571696, 9796224, 11428928, 12857544, 14694336, 17143392, 22857856, 25715088, 29388672, 34286784, 51430176, 68573568, 102860352, 205720704]

約数ペア:

[(1, 205720704), (2, 102860352), (3, 68573568), (4, 51430176), (6, 34286784), (7, 29388672), (8, 25715088), (9, 22857856), (12, 17143392), (14, 14694336), (16, 12857544), (18, 11428928), (21, 9796224), (24, 8571696), (28, 7347168), (32, 6428772), (36, 5714464), (42, 4898112), (48, 4285848), (56, 3673584), (63, 3265408), (64, 3214386), (72, 2857232), (84, 2449056), (96, 2142924), (97, 2120832), (112, 1836792), (126, 1632704), (128, 1607193), (144, 1428616), (168, 1224528), (192, 1071462), (194, 1060416), (224, 918396), (252, 816352), (263, 782208), (288, 714308), (291, 706944), (336, 612264), (384, 535731), (388, 530208), (448, 459198), (504, 408176), (526, 391104), (576, 357154), (582, 353472), (672, 306132), (679, 302976), (776, 265104), (789, 260736), (873, 235648), (896, 229599), (1008, 204088), (1052, 195552), (1152, 178577), (1164, 176736), (1344, 153066), (1358, 151488), (1552, 132552), (1578, 130368), (1746, 117824), (1841, 111744), (2016, 102044), (2037, 100992), (2104, 97776), (2328, 88368), (2367, 86912), (2688, 76533), (2716, 75744), (3104, 66276), (3156, 65184), (3492, 58912), (3682, 55872), (4032, 51022), (4074, 50496), (4208, 48888), (4656, 44184), (4734, 43456), (5432, 37872), (5523, 37248), (6111, 33664), (6208, 33138), (6312, 32592), (6984, 29456), (7364, 27936), (8064, 25511), (8148, 25248), (8416, 24444), (9312, 22092), (9468, 21728), (10864, 18936), (11046, 18624), (12222, 16832), (12416, 16569), (12624, 16296), (13968, 14728)]