199839744

素因数分解:

$2^{12}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 208

約数和(自身を含む): 642174400

約数和(自身を除く): 442334656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 139, 144, 156, 192, 208, 216, 234, 256, 278, 288, 312, 351, 384, 416, 417, 432, 468, 512, 556, 576, 624, 702, 768, 832, 834, 864, 936, 1024, 1112, 1152, 1248, 1251, 1404, 1536, 1664, 1668, 1728, 1807, 1872, 2048, 2224, 2304, 2496, 2502, 2808, 3072, 3328, 3336, 3456, 3614, 3744, 3753, 4096, 4448, 4608, 4992, 5004, 5421, 5616, 6144, 6656, 6672, 6912, 7228, 7488, 7506, 8896, 9216, 9984, 10008, 10842, 11232, 12288, 13312, 13344, 13824, 14456, 14976, 15012, 16263, 17792, 18432, 19968, 20016, 21684, 22464, 26624, 26688, 27648, 28912, 29952, 30024, 32526, 35584, 36864, 39936, 40032, 43368, 44928, 48789, 53248, 53376, 55296, 57824, 59904, 60048, 65052, 71168, 79872, 80064, 86736, 89856, 97578, 106752, 110592, 115648, 119808, 120096, 130104, 142336, 159744, 160128, 173472, 179712, 195156, 213504, 231296, 239616, 240192, 260208, 284672, 320256, 346944, 359424, 390312, 427008, 462592, 479232, 480384, 520416, 569344, 640512, 693888, 718848, 780624, 854016, 925184, 960768, 1040832, 1281024, 1387776, 1437696, 1561248, 1708032, 1850368, 1921536, 2081664, 2562048, 2775552, 3122496, 3700736, 3843072, 4163328, 5124096, 5551104, 6244992, 7401472, 7686144, 8326656, 11102208, 12489984, 15372288, 16653312, 22204416, 24979968, 33306624, 49959936, 66613248, 99919872, 199839744]

約数ペア:

[(1, 199839744), (2, 99919872), (3, 66613248), (4, 49959936), (6, 33306624), (8, 24979968), (9, 22204416), (12, 16653312), (13, 15372288), (16, 12489984), (18, 11102208), (24, 8326656), (26, 7686144), (27, 7401472), (32, 6244992), (36, 5551104), (39, 5124096), (48, 4163328), (52, 3843072), (54, 3700736), (64, 3122496), (72, 2775552), (78, 2562048), (96, 2081664), (104, 1921536), (108, 1850368), (117, 1708032), (128, 1561248), (139, 1437696), (144, 1387776), (156, 1281024), (192, 1040832), (208, 960768), (216, 925184), (234, 854016), (256, 780624), (278, 718848), (288, 693888), (312, 640512), (351, 569344), (384, 520416), (416, 480384), (417, 479232), (432, 462592), (468, 427008), (512, 390312), (556, 359424), (576, 346944), (624, 320256), (702, 284672), (768, 260208), (832, 240192), (834, 239616), (864, 231296), (936, 213504), (1024, 195156), (1112, 179712), (1152, 173472), (1248, 160128), (1251, 159744), (1404, 142336), (1536, 130104), (1664, 120096), (1668, 119808), (1728, 115648), (1807, 110592), (1872, 106752), (2048, 97578), (2224, 89856), (2304, 86736), (2496, 80064), (2502, 79872), (2808, 71168), (3072, 65052), (3328, 60048), (3336, 59904), (3456, 57824), (3614, 55296), (3744, 53376), (3753, 53248), (4096, 48789), (4448, 44928), (4608, 43368), (4992, 40032), (5004, 39936), (5421, 36864), (5616, 35584), (6144, 32526), (6656, 30024), (6672, 29952), (6912, 28912), (7228, 27648), (7488, 26688), (7506, 26624), (8896, 22464), (9216, 21684), (9984, 20016), (10008, 19968), (10842, 18432), (11232, 17792), (12288, 16263), (13312, 15012), (13344, 14976), (13824, 14456)]