206558208

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 176

約数和(自身を含む): 634078720

約数和(自身を除く): 427520512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 241, 248, 256, 279, 288, 372, 384, 432, 482, 496, 512, 558, 576, 723, 744, 768, 837, 864, 964, 992, 1024, 1116, 1152, 1446, 1488, 1536, 1674, 1728, 1928, 1984, 2169, 2232, 2304, 2892, 2976, 3072, 3348, 3456, 3856, 3968, 4338, 4464, 4608, 5784, 5952, 6507, 6696, 6912, 7471, 7712, 7936, 8676, 8928, 9216, 11568, 11904, 13014, 13392, 13824, 14942, 15424, 15872, 17352, 17856, 22413, 23136, 23808, 26028, 26784, 27648, 29884, 30848, 31744, 34704, 35712, 44826, 46272, 47616, 52056, 53568, 59768, 61696, 67239, 69408, 71424, 89652, 92544, 95232, 104112, 107136, 119536, 123392, 134478, 138816, 142848, 179304, 185088, 201717, 208224, 214272, 239072, 246784, 268956, 277632, 285696, 358608, 370176, 403434, 416448, 428544, 478144, 537912, 555264, 717216, 740352, 806868, 832896, 857088, 956288, 1075824, 1110528, 1434432, 1613736, 1665792, 1912576, 2151648, 2221056, 2868864, 3227472, 3331584, 3825152, 4303296, 5737728, 6454944, 6663168, 7650304, 8606592, 11475456, 12909888, 17213184, 22950912, 25819776, 34426368, 51639552, 68852736, 103279104, 206558208]

約数ペア:

[(1, 206558208), (2, 103279104), (3, 68852736), (4, 51639552), (6, 34426368), (8, 25819776), (9, 22950912), (12, 17213184), (16, 12909888), (18, 11475456), (24, 8606592), (27, 7650304), (31, 6663168), (32, 6454944), (36, 5737728), (48, 4303296), (54, 3825152), (62, 3331584), (64, 3227472), (72, 2868864), (93, 2221056), (96, 2151648), (108, 1912576), (124, 1665792), (128, 1613736), (144, 1434432), (186, 1110528), (192, 1075824), (216, 956288), (241, 857088), (248, 832896), (256, 806868), (279, 740352), (288, 717216), (372, 555264), (384, 537912), (432, 478144), (482, 428544), (496, 416448), (512, 403434), (558, 370176), (576, 358608), (723, 285696), (744, 277632), (768, 268956), (837, 246784), (864, 239072), (964, 214272), (992, 208224), (1024, 201717), (1116, 185088), (1152, 179304), (1446, 142848), (1488, 138816), (1536, 134478), (1674, 123392), (1728, 119536), (1928, 107136), (1984, 104112), (2169, 95232), (2232, 92544), (2304, 89652), (2892, 71424), (2976, 69408), (3072, 67239), (3348, 61696), (3456, 59768), (3856, 53568), (3968, 52056), (4338, 47616), (4464, 46272), (4608, 44826), (5784, 35712), (5952, 34704), (6507, 31744), (6696, 30848), (6912, 29884), (7471, 27648), (7712, 26784), (7936, 26028), (8676, 23808), (8928, 23136), (9216, 22413), (11568, 17856), (11904, 17352), (13014, 15872), (13392, 15424), (13824, 14942)]