208994016

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 699148800

約数和(自身を除く): 490154784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 343, 352, 392, 462, 528, 539, 577, 588, 616, 672, 686, 784, 924, 1029, 1056, 1078, 1154, 1176, 1232, 1372, 1568, 1617, 1731, 1848, 2058, 2156, 2308, 2352, 2464, 2744, 3234, 3462, 3696, 3773, 4039, 4116, 4312, 4616, 4704, 5488, 6347, 6468, 6924, 7392, 7546, 8078, 8232, 8624, 9232, 10976, 11319, 12117, 12694, 12936, 13848, 15092, 16156, 16464, 17248, 18464, 19041, 22638, 24234, 25388, 25872, 27696, 28273, 30184, 32312, 32928, 38082, 44429, 45276, 48468, 50776, 51744, 55392, 56546, 60368, 64624, 76164, 84819, 88858, 90552, 96936, 101552, 113092, 120736, 129248, 133287, 152328, 169638, 177716, 181104, 193872, 197911, 203104, 226184, 266574, 304656, 311003, 339276, 355432, 362208, 387744, 395822, 452368, 533148, 593733, 609312, 622006, 678552, 710864, 791644, 904736, 933009, 1066296, 1187466, 1244012, 1357104, 1421728, 1583288, 1866018, 2132592, 2177021, 2374932, 2488024, 2714208, 3166576, 3732036, 4265184, 4354042, 4749864, 4976048, 6333152, 6531063, 7464072, 8708084, 9499728, 9952096, 13062126, 14928144, 17416168, 18999456, 26124252, 29856288, 34832336, 52248504, 69664672, 104497008, 208994016]

約数ペア:

[(1, 208994016), (2, 104497008), (3, 69664672), (4, 52248504), (6, 34832336), (7, 29856288), (8, 26124252), (11, 18999456), (12, 17416168), (14, 14928144), (16, 13062126), (21, 9952096), (22, 9499728), (24, 8708084), (28, 7464072), (32, 6531063), (33, 6333152), (42, 4976048), (44, 4749864), (48, 4354042), (49, 4265184), (56, 3732036), (66, 3166576), (77, 2714208), (84, 2488024), (88, 2374932), (96, 2177021), (98, 2132592), (112, 1866018), (132, 1583288), (147, 1421728), (154, 1357104), (168, 1244012), (176, 1187466), (196, 1066296), (224, 933009), (231, 904736), (264, 791644), (294, 710864), (308, 678552), (336, 622006), (343, 609312), (352, 593733), (392, 533148), (462, 452368), (528, 395822), (539, 387744), (577, 362208), (588, 355432), (616, 339276), (672, 311003), (686, 304656), (784, 266574), (924, 226184), (1029, 203104), (1056, 197911), (1078, 193872), (1154, 181104), (1176, 177716), (1232, 169638), (1372, 152328), (1568, 133287), (1617, 129248), (1731, 120736), (1848, 113092), (2058, 101552), (2156, 96936), (2308, 90552), (2352, 88858), (2464, 84819), (2744, 76164), (3234, 64624), (3462, 60368), (3696, 56546), (3773, 55392), (4039, 51744), (4116, 50776), (4312, 48468), (4616, 45276), (4704, 44429), (5488, 38082), (6347, 32928), (6468, 32312), (6924, 30184), (7392, 28273), (7546, 27696), (8078, 25872), (8232, 25388), (8624, 24234), (9232, 22638), (10976, 19041), (11319, 18464), (12117, 17248), (12694, 16464), (12936, 16156), (13848, 15092)]