201994562368

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{223667}}^1$

素因数の和:223919

約数の個数: 56

約数和(自身を含む): 407680558272

約数和(自身を除く): 205685995904

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 137, 206, 274, 412, 548, 824, 1096, 1648, 2192, 3296, 4384, 6592, 8768, 14111, 28222, 56444, 112888, 223667, 225776, 447334, 451552, 894668, 903104, 1789336, 3578672, 7157344, 14314688, 23037701, 30642379, 46075402, 61284758, 92150804, 122569516, 184301608, 245139032, 368603216, 490278064, 737206432, 980556128, 1474412864, 1961112256, 3156165037, 6312330074, 12624660148, 25249320296, 50498640592, 100997281184, 201994562368]

約数ペア:

[(1, 201994562368), (2, 100997281184), (4, 50498640592), (8, 25249320296), (16, 12624660148), (32, 6312330074), (64, 3156165037), (103, 1961112256), (137, 1474412864), (206, 980556128), (274, 737206432), (412, 490278064), (548, 368603216), (824, 245139032), (1096, 184301608), (1648, 122569516), (2192, 92150804), (3296, 61284758), (4384, 46075402), (6592, 30642379), (8768, 23037701), (14111, 14314688), (28222, 7157344), (56444, 3578672), (112888, 1789336), (223667, 903104), (225776, 894668), (447334, 451552)]