210208768

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 343304192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 43, 44, 56, 62, 64, 77, 86, 88, 112, 124, 128, 154, 172, 176, 217, 224, 248, 256, 301, 308, 341, 344, 352, 434, 448, 473, 496, 512, 602, 616, 682, 688, 704, 868, 896, 946, 992, 1024, 1204, 1232, 1333, 1364, 1376, 1408, 1736, 1792, 1892, 1984, 2048, 2387, 2408, 2464, 2666, 2728, 2752, 2816, 3311, 3472, 3584, 3784, 3968, 4774, 4816, 4928, 5332, 5456, 5504, 5632, 6622, 6944, 7168, 7568, 7936, 9331, 9548, 9632, 9856, 10664, 10912, 11008, 11264, 13244, 13888, 14336, 14663, 15136, 15872, 18662, 19096, 19264, 19712, 21328, 21824, 22016, 22528, 26488, 27776, 29326, 30272, 31744, 37324, 38192, 38528, 39424, 42656, 43648, 44032, 52976, 55552, 58652, 60544, 63488, 74648, 76384, 77056, 78848, 85312, 87296, 88064, 102641, 105952, 111104, 117304, 121088, 149296, 152768, 154112, 157696, 170624, 174592, 205282, 211904, 222208, 234608, 242176, 298592, 305536, 308224, 341248, 349184, 410564, 423808, 444416, 469216, 484352, 597184, 611072, 616448, 682496, 698368, 821128, 847616, 938432, 968704, 1194368, 1222144, 1364992, 1642256, 1695232, 1876864, 2388736, 2444288, 2729984, 3284512, 3390464, 3753728, 4777472, 4888576, 6569024, 6780928, 7507456, 9554944, 13138048, 15014912, 19109888, 26276096, 30029824, 52552192, 105104384, 210208768]

約数ペア:

[(1, 210208768), (2, 105104384), (4, 52552192), (7, 30029824), (8, 26276096), (11, 19109888), (14, 15014912), (16, 13138048), (22, 9554944), (28, 7507456), (31, 6780928), (32, 6569024), (43, 4888576), (44, 4777472), (56, 3753728), (62, 3390464), (64, 3284512), (77, 2729984), (86, 2444288), (88, 2388736), (112, 1876864), (124, 1695232), (128, 1642256), (154, 1364992), (172, 1222144), (176, 1194368), (217, 968704), (224, 938432), (248, 847616), (256, 821128), (301, 698368), (308, 682496), (341, 616448), (344, 611072), (352, 597184), (434, 484352), (448, 469216), (473, 444416), (496, 423808), (512, 410564), (602, 349184), (616, 341248), (682, 308224), (688, 305536), (704, 298592), (868, 242176), (896, 234608), (946, 222208), (992, 211904), (1024, 205282), (1204, 174592), (1232, 170624), (1333, 157696), (1364, 154112), (1376, 152768), (1408, 149296), (1736, 121088), (1792, 117304), (1892, 111104), (1984, 105952), (2048, 102641), (2387, 88064), (2408, 87296), (2464, 85312), (2666, 78848), (2728, 77056), (2752, 76384), (2816, 74648), (3311, 63488), (3472, 60544), (3584, 58652), (3784, 55552), (3968, 52976), (4774, 44032), (4816, 43648), (4928, 42656), (5332, 39424), (5456, 38528), (5504, 38192), (5632, 37324), (6622, 31744), (6944, 30272), (7168, 29326), (7568, 27776), (7936, 26488), (9331, 22528), (9548, 22016), (9632, 21824), (9856, 21328), (10664, 19712), (10912, 19264), (11008, 19096), (11264, 18662), (13244, 15872), (13888, 15136), (14336, 14663)]