201956896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 409014144

約数和(自身を除く): 207057248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 317, 344, 463, 634, 688, 926, 1268, 1376, 1852, 2536, 3704, 5072, 7408, 10144, 13631, 14816, 19909, 27262, 39818, 54524, 79636, 109048, 146771, 159272, 218096, 293542, 318544, 436192, 587084, 637088, 1174168, 2348336, 4696672, 6311153, 12622306, 25244612, 50489224, 100978448, 201956896]

約数ペア:

[(1, 201956896), (2, 100978448), (4, 50489224), (8, 25244612), (16, 12622306), (32, 6311153), (43, 4696672), (86, 2348336), (172, 1174168), (317, 637088), (344, 587084), (463, 436192), (634, 318544), (688, 293542), (926, 218096), (1268, 159272), (1376, 146771), (1852, 109048), (2536, 79636), (3704, 54524), (5072, 39818), (7408, 27262), (10144, 19909), (13631, 14816)]