199524864

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 677340576

約数和(自身を除く): 477815712

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, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 241, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 482, 512, 528, 539, 588, 616, 672, 704, 723, 768, 784, 896, 924, 964, 1056, 1078, 1176, 1232, 1344, 1408, 1446, 1536, 1568, 1617, 1687, 1792, 1848, 1928, 2112, 2156, 2352, 2464, 2651, 2688, 2816, 2892, 3136, 3234, 3374, 3584, 3696, 3856, 4224, 4312, 4704, 4928, 5061, 5302, 5376, 5632, 5784, 6272, 6468, 6748, 7392, 7712, 7953, 8448, 8624, 9408, 9856, 10122, 10604, 10752, 11568, 11809, 12544, 12936, 13496, 14784, 15424, 15906, 16896, 17248, 18557, 18816, 19712, 20244, 21208, 23136, 23618, 25088, 25872, 26992, 29568, 30848, 31812, 34496, 35427, 37114, 37632, 39424, 40488, 42416, 46272, 47236, 51744, 53984, 55671, 59136, 61696, 63624, 68992, 70854, 74228, 75264, 80976, 84832, 92544, 94472, 103488, 107968, 111342, 118272, 123392, 127248, 129899, 137984, 141708, 148456, 161952, 169664, 185088, 188944, 206976, 215936, 222684, 254496, 259798, 275968, 283416, 296912, 323904, 339328, 370176, 377888, 389697, 413952, 431872, 445368, 508992, 519596, 566832, 593824, 647808, 678656, 755776, 779394, 827904, 863744, 890736, 1017984, 1039192, 1133664, 1187648, 1295616, 1357312, 1511552, 1558788, 1781472, 2035968, 2078384, 2267328, 2375296, 2591232, 3023104, 3117576, 3562944, 4071936, 4156768, 4534656, 4750592, 6046208, 6235152, 7125888, 8313536, 9069312, 9501184, 12470304, 14251776, 16627072, 18138624, 24940608, 28503552, 33254144, 49881216, 66508288, 99762432, 199524864]

約数ペア:

[(1, 199524864), (2, 99762432), (3, 66508288), (4, 49881216), (6, 33254144), (7, 28503552), (8, 24940608), (11, 18138624), (12, 16627072), (14, 14251776), (16, 12470304), (21, 9501184), (22, 9069312), (24, 8313536), (28, 7125888), (32, 6235152), (33, 6046208), (42, 4750592), (44, 4534656), (48, 4156768), (49, 4071936), (56, 3562944), (64, 3117576), (66, 3023104), (77, 2591232), (84, 2375296), (88, 2267328), (96, 2078384), (98, 2035968), (112, 1781472), (128, 1558788), (132, 1511552), (147, 1357312), (154, 1295616), (168, 1187648), (176, 1133664), (192, 1039192), (196, 1017984), (224, 890736), (231, 863744), (241, 827904), (256, 779394), (264, 755776), (294, 678656), (308, 647808), (336, 593824), (352, 566832), (384, 519596), (392, 508992), (448, 445368), (462, 431872), (482, 413952), (512, 389697), (528, 377888), (539, 370176), (588, 339328), (616, 323904), (672, 296912), (704, 283416), (723, 275968), (768, 259798), (784, 254496), (896, 222684), (924, 215936), (964, 206976), (1056, 188944), (1078, 185088), (1176, 169664), (1232, 161952), (1344, 148456), (1408, 141708), (1446, 137984), (1536, 129899), (1568, 127248), (1617, 123392), (1687, 118272), (1792, 111342), (1848, 107968), (1928, 103488), (2112, 94472), (2156, 92544), (2352, 84832), (2464, 80976), (2651, 75264), (2688, 74228), (2816, 70854), (2892, 68992), (3136, 63624), (3234, 61696), (3374, 59136), (3584, 55671), (3696, 53984), (3856, 51744), (4224, 47236), (4312, 46272), (4704, 42416), (4928, 40488), (5061, 39424), (5302, 37632), (5376, 37114), (5632, 35427), (5784, 34496), (6272, 31812), (6468, 30848), (6748, 29568), (7392, 26992), (7712, 25872), (7953, 25088), (8448, 23618), (8624, 23136), (9408, 21208), (9856, 20244), (10122, 19712), (10604, 18816), (10752, 18557), (11568, 17248), (11809, 16896), (12544, 15906), (12936, 15424), (13496, 14784)]