207814656

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 136

約数和(自身を含む): 637529344

約数和(自身を除く): 429714688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 256, 302, 336, 384, 448, 453, 512, 604, 672, 768, 896, 906, 1024, 1057, 1208, 1344, 1536, 1792, 1812, 2048, 2114, 2416, 2688, 3072, 3171, 3584, 3624, 4096, 4228, 4832, 5376, 6144, 6342, 7168, 7248, 8192, 8456, 9664, 10752, 12288, 12684, 14336, 14496, 16384, 16912, 19328, 21504, 24576, 25368, 28672, 28992, 32768, 33824, 38656, 43008, 49152, 50736, 57344, 57984, 65536, 67648, 77312, 86016, 98304, 101472, 114688, 115968, 135296, 154624, 172032, 196608, 202944, 229376, 231936, 270592, 309248, 344064, 405888, 458752, 463872, 541184, 618496, 688128, 811776, 927744, 1082368, 1236992, 1376256, 1623552, 1855488, 2164736, 2473984, 3247104, 3710976, 4329472, 4947968, 6494208, 7421952, 8658944, 9895936, 12988416, 14843904, 17317888, 25976832, 29687808, 34635776, 51953664, 69271552, 103907328, 207814656]

約数ペア:

[(1, 207814656), (2, 103907328), (3, 69271552), (4, 51953664), (6, 34635776), (7, 29687808), (8, 25976832), (12, 17317888), (14, 14843904), (16, 12988416), (21, 9895936), (24, 8658944), (28, 7421952), (32, 6494208), (42, 4947968), (48, 4329472), (56, 3710976), (64, 3247104), (84, 2473984), (96, 2164736), (112, 1855488), (128, 1623552), (151, 1376256), (168, 1236992), (192, 1082368), (224, 927744), (256, 811776), (302, 688128), (336, 618496), (384, 541184), (448, 463872), (453, 458752), (512, 405888), (604, 344064), (672, 309248), (768, 270592), (896, 231936), (906, 229376), (1024, 202944), (1057, 196608), (1208, 172032), (1344, 154624), (1536, 135296), (1792, 115968), (1812, 114688), (2048, 101472), (2114, 98304), (2416, 86016), (2688, 77312), (3072, 67648), (3171, 65536), (3584, 57984), (3624, 57344), (4096, 50736), (4228, 49152), (4832, 43008), (5376, 38656), (6144, 33824), (6342, 32768), (7168, 28992), (7248, 28672), (8192, 25368), (8456, 24576), (9664, 21504), (10752, 19328), (12288, 16912), (12684, 16384), (14336, 14496)]