206818304

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 176

約数和(自身を含む): 536084736

約数和(自身を除く): 329266432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 61, 64, 77, 86, 88, 112, 122, 128, 154, 172, 176, 224, 244, 256, 301, 308, 344, 352, 427, 448, 473, 488, 512, 602, 616, 671, 688, 704, 854, 896, 946, 976, 1024, 1204, 1232, 1342, 1376, 1408, 1708, 1792, 1892, 1952, 2408, 2464, 2623, 2684, 2752, 2816, 3311, 3416, 3584, 3784, 3904, 4697, 4816, 4928, 5246, 5368, 5504, 5632, 6622, 6832, 7168, 7568, 7808, 9394, 9632, 9856, 10492, 10736, 11008, 11264, 13244, 13664, 15136, 15616, 18361, 18788, 19264, 19712, 20984, 21472, 22016, 26488, 27328, 28853, 30272, 31232, 36722, 37576, 38528, 39424, 41968, 42944, 44032, 52976, 54656, 57706, 60544, 62464, 73444, 75152, 77056, 78848, 83936, 85888, 105952, 109312, 115412, 121088, 146888, 150304, 154112, 167872, 171776, 201971, 211904, 218624, 230824, 242176, 293776, 300608, 308224, 335744, 343552, 403942, 423808, 437248, 461648, 484352, 587552, 601216, 671488, 687104, 807884, 847616, 923296, 1175104, 1202432, 1342976, 1615768, 1695232, 1846592, 2350208, 2404864, 2685952, 3231536, 3390464, 3693184, 4700416, 4809728, 6463072, 7386368, 9400832, 12926144, 14772736, 18801664, 25852288, 29545472, 51704576, 103409152, 206818304]

約数ペア:

[(1, 206818304), (2, 103409152), (4, 51704576), (7, 29545472), (8, 25852288), (11, 18801664), (14, 14772736), (16, 12926144), (22, 9400832), (28, 7386368), (32, 6463072), (43, 4809728), (44, 4700416), (56, 3693184), (61, 3390464), (64, 3231536), (77, 2685952), (86, 2404864), (88, 2350208), (112, 1846592), (122, 1695232), (128, 1615768), (154, 1342976), (172, 1202432), (176, 1175104), (224, 923296), (244, 847616), (256, 807884), (301, 687104), (308, 671488), (344, 601216), (352, 587552), (427, 484352), (448, 461648), (473, 437248), (488, 423808), (512, 403942), (602, 343552), (616, 335744), (671, 308224), (688, 300608), (704, 293776), (854, 242176), (896, 230824), (946, 218624), (976, 211904), (1024, 201971), (1204, 171776), (1232, 167872), (1342, 154112), (1376, 150304), (1408, 146888), (1708, 121088), (1792, 115412), (1892, 109312), (1952, 105952), (2408, 85888), (2464, 83936), (2623, 78848), (2684, 77056), (2752, 75152), (2816, 73444), (3311, 62464), (3416, 60544), (3584, 57706), (3784, 54656), (3904, 52976), (4697, 44032), (4816, 42944), (4928, 41968), (5246, 39424), (5368, 38528), (5504, 37576), (5632, 36722), (6622, 31232), (6832, 30272), (7168, 28853), (7568, 27328), (7808, 26488), (9394, 22016), (9632, 21472), (9856, 20984), (10492, 19712), (10736, 19264), (11008, 18788), (11264, 18361), (13244, 15616), (13664, 15136)]