204039232

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 416308032

約数和(自身を除く): 212268800

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 142, 166, 284, 332, 541, 568, 664, 1082, 1136, 1328, 2164, 2272, 2656, 4328, 4544, 5312, 5893, 8656, 11786, 17312, 23572, 34624, 38411, 44903, 47144, 76822, 89806, 94288, 153644, 179612, 188576, 307288, 359224, 377152, 614576, 718448, 1229152, 1436896, 2458304, 2873792, 3188113, 6376226, 12752452, 25504904, 51009808, 102019616, 204039232]

約数ペア:

[(1, 204039232), (2, 102019616), (4, 51009808), (8, 25504904), (16, 12752452), (32, 6376226), (64, 3188113), (71, 2873792), (83, 2458304), (142, 1436896), (166, 1229152), (284, 718448), (332, 614576), (541, 377152), (568, 359224), (664, 307288), (1082, 188576), (1136, 179612), (1328, 153644), (2164, 94288), (2272, 89806), (2656, 76822), (4328, 47144), (4544, 44903), (5312, 38411), (5893, 34624), (8656, 23572), (11786, 17312)]