210681952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 488726784

約数和(自身を除く): 278044832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 961, 992, 1054, 1612, 1768, 1922, 2108, 3224, 3536, 3844, 4216, 6448, 6851, 7072, 7688, 8432, 12493, 12896, 13702, 15376, 16337, 16864, 24986, 27404, 29791, 30752, 32674, 49972, 54808, 59582, 65348, 99944, 109616, 119164, 130696, 199888, 212381, 219232, 238328, 261392, 387283, 399776, 424762, 476656, 506447, 522784, 774566, 849524, 953312, 1012894, 1549132, 1699048, 2025788, 3098264, 3398096, 4051576, 6196528, 6583811, 6796192, 8103152, 12393056, 13167622, 16206304, 26335244, 52670488, 105340976, 210681952]

約数ペア:

[(1, 210681952), (2, 105340976), (4, 52670488), (8, 26335244), (13, 16206304), (16, 13167622), (17, 12393056), (26, 8103152), (31, 6796192), (32, 6583811), (34, 6196528), (52, 4051576), (62, 3398096), (68, 3098264), (104, 2025788), (124, 1699048), (136, 1549132), (208, 1012894), (221, 953312), (248, 849524), (272, 774566), (403, 522784), (416, 506447), (442, 476656), (496, 424762), (527, 399776), (544, 387283), (806, 261392), (884, 238328), (961, 219232), (992, 212381), (1054, 199888), (1612, 130696), (1768, 119164), (1922, 109616), (2108, 99944), (3224, 65348), (3536, 59582), (3844, 54808), (4216, 49972), (6448, 32674), (6851, 30752), (7072, 29791), (7688, 27404), (8432, 24986), (12493, 16864), (12896, 16337), (13702, 15376)]