209064576

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 664191360

約数和(自身を除く): 455126784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 271, 287, 294, 328, 336, 384, 392, 448, 492, 542, 574, 588, 656, 672, 784, 813, 861, 896, 984, 1084, 1148, 1176, 1312, 1344, 1568, 1626, 1722, 1897, 1968, 2009, 2168, 2296, 2352, 2624, 2688, 3136, 3252, 3444, 3794, 3936, 4018, 4336, 4592, 4704, 5248, 5691, 6027, 6272, 6504, 6888, 7588, 7872, 8036, 8672, 9184, 9408, 11111, 11382, 12054, 13008, 13279, 13776, 15176, 15744, 16072, 17344, 18368, 18816, 22222, 22764, 24108, 26016, 26558, 27552, 30352, 32144, 33333, 34688, 36736, 39837, 44444, 45528, 48216, 52032, 53116, 55104, 60704, 64288, 66666, 77777, 79674, 88888, 91056, 96432, 104064, 106232, 110208, 121408, 128576, 133332, 155554, 159348, 177776, 182112, 192864, 212464, 233331, 242816, 257152, 266664, 311108, 318696, 355552, 364224, 385728, 424928, 466662, 533328, 544439, 622216, 637392, 711104, 728448, 771456, 849856, 933324, 1066656, 1088878, 1244432, 1274784, 1422208, 1633317, 1699712, 1866648, 2133312, 2177756, 2488864, 2549568, 3266634, 3733296, 4266624, 4355512, 4977728, 5099136, 6533268, 7466592, 8711024, 9955456, 13066536, 14933184, 17422048, 26133072, 29866368, 34844096, 52266144, 69688192, 104532288, 209064576]

約数ペア:

[(1, 209064576), (2, 104532288), (3, 69688192), (4, 52266144), (6, 34844096), (7, 29866368), (8, 26133072), (12, 17422048), (14, 14933184), (16, 13066536), (21, 9955456), (24, 8711024), (28, 7466592), (32, 6533268), (41, 5099136), (42, 4977728), (48, 4355512), (49, 4266624), (56, 3733296), (64, 3266634), (82, 2549568), (84, 2488864), (96, 2177756), (98, 2133312), (112, 1866648), (123, 1699712), (128, 1633317), (147, 1422208), (164, 1274784), (168, 1244432), (192, 1088878), (196, 1066656), (224, 933324), (246, 849856), (271, 771456), (287, 728448), (294, 711104), (328, 637392), (336, 622216), (384, 544439), (392, 533328), (448, 466662), (492, 424928), (542, 385728), (574, 364224), (588, 355552), (656, 318696), (672, 311108), (784, 266664), (813, 257152), (861, 242816), (896, 233331), (984, 212464), (1084, 192864), (1148, 182112), (1176, 177776), (1312, 159348), (1344, 155554), (1568, 133332), (1626, 128576), (1722, 121408), (1897, 110208), (1968, 106232), (2009, 104064), (2168, 96432), (2296, 91056), (2352, 88888), (2624, 79674), (2688, 77777), (3136, 66666), (3252, 64288), (3444, 60704), (3794, 55104), (3936, 53116), (4018, 52032), (4336, 48216), (4592, 45528), (4704, 44444), (5248, 39837), (5691, 36736), (6027, 34688), (6272, 33333), (6504, 32144), (6888, 30352), (7588, 27552), (7872, 26558), (8036, 26016), (8672, 24108), (9184, 22764), (9408, 22222), (11111, 18816), (11382, 18368), (12054, 17344), (13008, 16072), (13279, 15744), (13776, 15176)]