209631744

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 708996288

約数和(自身を除く): 499364544

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, 67, 72, 84, 96, 97, 112, 126, 128, 134, 144, 168, 192, 194, 201, 224, 252, 256, 268, 288, 291, 336, 384, 388, 402, 448, 469, 504, 512, 536, 576, 582, 603, 672, 679, 768, 776, 804, 873, 896, 938, 1008, 1072, 1152, 1164, 1206, 1344, 1358, 1407, 1536, 1552, 1608, 1746, 1792, 1876, 2016, 2037, 2144, 2304, 2328, 2412, 2688, 2716, 2814, 3104, 3216, 3492, 3584, 3752, 4032, 4074, 4221, 4288, 4608, 4656, 4824, 5376, 5432, 5628, 6111, 6208, 6432, 6499, 6984, 7504, 8064, 8148, 8442, 8576, 9312, 9648, 10752, 10864, 11256, 12222, 12416, 12864, 12998, 13968, 15008, 16128, 16296, 16884, 17152, 18624, 19296, 19497, 21728, 22512, 24444, 24832, 25728, 25996, 27936, 30016, 32256, 32592, 33768, 34304, 37248, 38592, 38994, 43456, 45024, 45493, 48888, 49664, 51456, 51992, 55872, 58491, 60032, 65184, 67536, 74496, 77184, 77988, 86912, 90048, 90986, 97776, 102912, 103984, 111744, 116982, 120064, 130368, 135072, 136479, 148992, 154368, 155976, 173824, 180096, 181972, 195552, 207968, 223488, 233964, 240128, 260736, 270144, 272958, 308736, 311952, 347648, 360192, 363944, 391104, 409437, 415936, 446976, 467928, 521472, 540288, 545916, 623904, 720384, 727888, 782208, 818874, 831872, 935856, 1042944, 1080576, 1091832, 1247808, 1455776, 1564416, 1637748, 1663744, 1871712, 2161152, 2183664, 2495616, 2911552, 3128832, 3275496, 3327488, 3743424, 4367328, 4991232, 5823104, 6550992, 7486848, 8734656, 9982464, 11646208, 13101984, 14973696, 17469312, 23292416, 26203968, 29947392, 34938624, 52407936, 69877248, 104815872, 209631744]

約数ペア:

[(1, 209631744), (2, 104815872), (3, 69877248), (4, 52407936), (6, 34938624), (7, 29947392), (8, 26203968), (9, 23292416), (12, 17469312), (14, 14973696), (16, 13101984), (18, 11646208), (21, 9982464), (24, 8734656), (28, 7486848), (32, 6550992), (36, 5823104), (42, 4991232), (48, 4367328), (56, 3743424), (63, 3327488), (64, 3275496), (67, 3128832), (72, 2911552), (84, 2495616), (96, 2183664), (97, 2161152), (112, 1871712), (126, 1663744), (128, 1637748), (134, 1564416), (144, 1455776), (168, 1247808), (192, 1091832), (194, 1080576), (201, 1042944), (224, 935856), (252, 831872), (256, 818874), (268, 782208), (288, 727888), (291, 720384), (336, 623904), (384, 545916), (388, 540288), (402, 521472), (448, 467928), (469, 446976), (504, 415936), (512, 409437), (536, 391104), (576, 363944), (582, 360192), (603, 347648), (672, 311952), (679, 308736), (768, 272958), (776, 270144), (804, 260736), (873, 240128), (896, 233964), (938, 223488), (1008, 207968), (1072, 195552), (1152, 181972), (1164, 180096), (1206, 173824), (1344, 155976), (1358, 154368), (1407, 148992), (1536, 136479), (1552, 135072), (1608, 130368), (1746, 120064), (1792, 116982), (1876, 111744), (2016, 103984), (2037, 102912), (2144, 97776), (2304, 90986), (2328, 90048), (2412, 86912), (2688, 77988), (2716, 77184), (2814, 74496), (3104, 67536), (3216, 65184), (3492, 60032), (3584, 58491), (3752, 55872), (4032, 51992), (4074, 51456), (4221, 49664), (4288, 48888), (4608, 45493), (4656, 45024), (4824, 43456), (5376, 38994), (5432, 38592), (5628, 37248), (6111, 34304), (6208, 33768), (6432, 32592), (6499, 32256), (6984, 30016), (7504, 27936), (8064, 25996), (8148, 25728), (8442, 24832), (8576, 24444), (9312, 22512), (9648, 21728), (10752, 19497), (10864, 19296), (11256, 18624), (12222, 17152), (12416, 16884), (12864, 16296), (12998, 16128), (13968, 15008)]