205216704

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 252

約数和(自身を含む): 747586008

約数和(自身を除く): 542369304

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, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 661, 672, 693, 704, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1322, 1344, 1386, 1568, 1584, 1617, 1764, 1848, 1983, 2016, 2112, 2156, 2352, 2464, 2644, 2772, 3136, 3168, 3234, 3528, 3696, 3966, 4032, 4312, 4627, 4704, 4851, 4928, 5288, 5544, 5949, 6336, 6468, 7056, 7271, 7392, 7932, 8624, 9254, 9408, 9702, 10576, 11088, 11898, 12936, 13881, 14112, 14542, 14784, 15864, 17248, 18508, 19404, 21152, 21813, 22176, 23796, 25872, 27762, 28224, 29084, 31728, 32389, 34496, 37016, 38808, 41643, 42304, 43626, 44352, 47592, 50897, 51744, 55524, 58168, 63456, 64778, 65439, 74032, 77616, 83286, 87252, 95184, 97167, 101794, 103488, 111048, 116336, 126912, 129556, 130878, 148064, 152691, 155232, 166572, 174504, 190368, 194334, 203588, 222096, 232672, 259112, 261756, 291501, 296128, 305382, 310464, 333144, 349008, 356279, 380736, 388668, 407176, 444192, 458073, 465344, 518224, 523512, 583002, 610764, 666288, 698016, 712558, 777336, 814352, 888384, 916146, 1036448, 1047024, 1068837, 1166004, 1221528, 1332576, 1396032, 1425116, 1554672, 1628704, 1832292, 2072896, 2094048, 2137674, 2332008, 2443056, 2665152, 2850232, 3109344, 3206511, 3257408, 3664584, 4188096, 4275348, 4664016, 4886112, 5700464, 6218688, 6413022, 7329168, 8550696, 9328032, 9772224, 11400928, 12826044, 14658336, 17101392, 18656064, 22801856, 25652088, 29316672, 34202784, 51304176, 68405568, 102608352, 205216704]

約数ペア:

[(1, 205216704), (2, 102608352), (3, 68405568), (4, 51304176), (6, 34202784), (7, 29316672), (8, 25652088), (9, 22801856), (11, 18656064), (12, 17101392), (14, 14658336), (16, 12826044), (18, 11400928), (21, 9772224), (22, 9328032), (24, 8550696), (28, 7329168), (32, 6413022), (33, 6218688), (36, 5700464), (42, 4886112), (44, 4664016), (48, 4275348), (49, 4188096), (56, 3664584), (63, 3257408), (64, 3206511), (66, 3109344), (72, 2850232), (77, 2665152), (84, 2443056), (88, 2332008), (96, 2137674), (98, 2094048), (99, 2072896), (112, 1832292), (126, 1628704), (132, 1554672), (144, 1425116), (147, 1396032), (154, 1332576), (168, 1221528), (176, 1166004), (192, 1068837), (196, 1047024), (198, 1036448), (224, 916146), (231, 888384), (252, 814352), (264, 777336), (288, 712558), (294, 698016), (308, 666288), (336, 610764), (352, 583002), (392, 523512), (396, 518224), (441, 465344), (448, 458073), (462, 444192), (504, 407176), (528, 388668), (539, 380736), (576, 356279), (588, 349008), (616, 333144), (661, 310464), (672, 305382), (693, 296128), (704, 291501), (784, 261756), (792, 259112), (882, 232672), (924, 222096), (1008, 203588), (1056, 194334), (1078, 190368), (1176, 174504), (1232, 166572), (1322, 155232), (1344, 152691), (1386, 148064), (1568, 130878), (1584, 129556), (1617, 126912), (1764, 116336), (1848, 111048), (1983, 103488), (2016, 101794), (2112, 97167), (2156, 95184), (2352, 87252), (2464, 83286), (2644, 77616), (2772, 74032), (3136, 65439), (3168, 64778), (3234, 63456), (3528, 58168), (3696, 55524), (3966, 51744), (4032, 50897), (4312, 47592), (4627, 44352), (4704, 43626), (4851, 42304), (4928, 41643), (5288, 38808), (5544, 37016), (5949, 34496), (6336, 32389), (6468, 31728), (7056, 29084), (7271, 28224), (7392, 27762), (7932, 25872), (8624, 23796), (9254, 22176), (9408, 21813), (9702, 21152), (10576, 19404), (11088, 18508), (11898, 17248), (12936, 15864), (13881, 14784), (14112, 14542)]