208809216

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 324

約数和(自身を含む): 763360416

約数和(自身を除く): 554551200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 107, 112, 121, 126, 128, 132, 144, 154, 168, 176, 192, 198, 214, 224, 231, 242, 252, 256, 264, 288, 308, 321, 336, 352, 363, 384, 396, 428, 448, 462, 484, 504, 528, 576, 616, 642, 672, 693, 704, 726, 749, 768, 792, 847, 856, 896, 924, 963, 968, 1008, 1056, 1089, 1152, 1177, 1232, 1284, 1344, 1386, 1408, 1452, 1498, 1584, 1694, 1712, 1792, 1848, 1926, 1936, 2016, 2112, 2178, 2247, 2304, 2354, 2464, 2541, 2568, 2688, 2772, 2816, 2904, 2996, 3168, 3388, 3424, 3531, 3696, 3852, 3872, 4032, 4224, 4356, 4494, 4708, 4928, 5082, 5136, 5376, 5544, 5808, 5992, 6336, 6741, 6776, 6848, 7062, 7392, 7623, 7704, 7744, 8064, 8239, 8448, 8712, 8988, 9416, 9856, 10164, 10272, 10593, 11088, 11616, 11984, 12672, 12947, 13482, 13552, 13696, 14124, 14784, 15246, 15408, 15488, 16128, 16478, 17424, 17976, 18832, 19712, 20328, 20544, 21186, 22176, 23232, 23968, 24717, 25344, 25894, 26964, 27104, 27392, 28248, 29568, 30492, 30816, 30976, 32956, 34848, 35952, 37664, 38841, 40656, 41088, 42372, 44352, 46464, 47936, 49434, 51788, 53928, 54208, 56496, 59136, 60984, 61632, 65912, 69696, 71904, 74151, 75328, 77682, 81312, 82176, 84744, 88704, 90629, 92928, 95872, 98868, 103576, 107856, 108416, 112992, 116523, 121968, 123264, 131824, 139392, 143808, 148302, 150656, 155364, 162624, 169488, 177408, 181258, 191744, 197736, 207152, 215712, 216832, 225984, 233046, 243936, 246528, 263648, 271887, 278784, 287616, 296604, 301312, 310728, 325248, 338976, 362516, 395472, 414304, 431424, 451968, 466092, 487872, 527296, 543774, 575232, 593208, 621456, 650496, 677952, 725032, 790944, 815661, 828608, 862848, 903936, 932184, 975744, 1054592, 1087548, 1186416, 1242912, 1355904, 1450064, 1581888, 1631322, 1657216, 1725696, 1864368, 1951488, 2109184, 2175096, 2372832, 2485824, 2711808, 2900128, 3163776, 3262644, 3314432, 3728736, 4350192, 4745664, 4971648, 5800256, 6327552, 6525288, 7457472, 8700384, 9491328, 9943296, 11600512, 13050576, 14914944, 17400768, 18982656, 23201024, 26101152, 29829888, 34801536, 52202304, 69603072, 104404608, 208809216]

約数ペア:

[(1, 208809216), (2, 104404608), (3, 69603072), (4, 52202304), (6, 34801536), (7, 29829888), (8, 26101152), (9, 23201024), (11, 18982656), (12, 17400768), (14, 14914944), (16, 13050576), (18, 11600512), (21, 9943296), (22, 9491328), (24, 8700384), (28, 7457472), (32, 6525288), (33, 6327552), (36, 5800256), (42, 4971648), (44, 4745664), (48, 4350192), (56, 3728736), (63, 3314432), (64, 3262644), (66, 3163776), (72, 2900128), (77, 2711808), (84, 2485824), (88, 2372832), (96, 2175096), (99, 2109184), (107, 1951488), (112, 1864368), (121, 1725696), (126, 1657216), (128, 1631322), (132, 1581888), (144, 1450064), (154, 1355904), (168, 1242912), (176, 1186416), (192, 1087548), (198, 1054592), (214, 975744), (224, 932184), (231, 903936), (242, 862848), (252, 828608), (256, 815661), (264, 790944), (288, 725032), (308, 677952), (321, 650496), (336, 621456), (352, 593208), (363, 575232), (384, 543774), (396, 527296), (428, 487872), (448, 466092), (462, 451968), (484, 431424), (504, 414304), (528, 395472), (576, 362516), (616, 338976), (642, 325248), (672, 310728), (693, 301312), (704, 296604), (726, 287616), (749, 278784), (768, 271887), (792, 263648), (847, 246528), (856, 243936), (896, 233046), (924, 225984), (963, 216832), (968, 215712), (1008, 207152), (1056, 197736), (1089, 191744), (1152, 181258), (1177, 177408), (1232, 169488), (1284, 162624), (1344, 155364), (1386, 150656), (1408, 148302), (1452, 143808), (1498, 139392), (1584, 131824), (1694, 123264), (1712, 121968), (1792, 116523), (1848, 112992), (1926, 108416), (1936, 107856), (2016, 103576), (2112, 98868), (2178, 95872), (2247, 92928), (2304, 90629), (2354, 88704), (2464, 84744), (2541, 82176), (2568, 81312), (2688, 77682), (2772, 75328), (2816, 74151), (2904, 71904), (2996, 69696), (3168, 65912), (3388, 61632), (3424, 60984), (3531, 59136), (3696, 56496), (3852, 54208), (3872, 53928), (4032, 51788), (4224, 49434), (4356, 47936), (4494, 46464), (4708, 44352), (4928, 42372), (5082, 41088), (5136, 40656), (5376, 38841), (5544, 37664), (5808, 35952), (5992, 34848), (6336, 32956), (6741, 30976), (6776, 30816), (6848, 30492), (7062, 29568), (7392, 28248), (7623, 27392), (7704, 27104), (7744, 26964), (8064, 25894), (8239, 25344), (8448, 24717), (8712, 23968), (8988, 23232), (9416, 22176), (9856, 21186), (10164, 20544), (10272, 20328), (10593, 19712), (11088, 18832), (11616, 17976), (11984, 17424), (12672, 16478), (12947, 16128), (13482, 15488), (13552, 15408), (13696, 15246), (14124, 14784)]