208044928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 521277120

約数和(自身を除く): 313232192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 128, 182, 208, 212, 224, 337, 364, 371, 416, 424, 448, 674, 689, 728, 742, 832, 848, 896, 1348, 1378, 1456, 1484, 1664, 1696, 2359, 2696, 2756, 2912, 2968, 3392, 4381, 4718, 4823, 5392, 5512, 5824, 5936, 6784, 8762, 9436, 9646, 10784, 11024, 11648, 11872, 17524, 17861, 18872, 19292, 21568, 22048, 23744, 30667, 35048, 35722, 37744, 38584, 43136, 44096, 47488, 61334, 70096, 71444, 75488, 77168, 88192, 122668, 125027, 140192, 142888, 150976, 154336, 232193, 245336, 250054, 280384, 285776, 301952, 308672, 464386, 490672, 500108, 560768, 571552, 617344, 928772, 981344, 1000216, 1143104, 1625351, 1857544, 1962688, 2000432, 2286208, 3250702, 3715088, 3925376, 4000864, 6501404, 7430176, 8001728, 13002808, 14860352, 16003456, 26005616, 29720704, 52011232, 104022464, 208044928]

約数ペア:

[(1, 208044928), (2, 104022464), (4, 52011232), (7, 29720704), (8, 26005616), (13, 16003456), (14, 14860352), (16, 13002808), (26, 8001728), (28, 7430176), (32, 6501404), (52, 4000864), (53, 3925376), (56, 3715088), (64, 3250702), (91, 2286208), (104, 2000432), (106, 1962688), (112, 1857544), (128, 1625351), (182, 1143104), (208, 1000216), (212, 981344), (224, 928772), (337, 617344), (364, 571552), (371, 560768), (416, 500108), (424, 490672), (448, 464386), (674, 308672), (689, 301952), (728, 285776), (742, 280384), (832, 250054), (848, 245336), (896, 232193), (1348, 154336), (1378, 150976), (1456, 142888), (1484, 140192), (1664, 125027), (1696, 122668), (2359, 88192), (2696, 77168), (2756, 75488), (2912, 71444), (2968, 70096), (3392, 61334), (4381, 47488), (4718, 44096), (4823, 43136), (5392, 38584), (5512, 37744), (5824, 35722), (5936, 35048), (6784, 30667), (8762, 23744), (9436, 22048), (9646, 21568), (10784, 19292), (11024, 18872), (11648, 17861), (11872, 17524)]