201266368

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{37889}}^1$

素因数の和:37984

約数の個数: 28

約数和(自身を含む): 404210520

約数和(自身を除く): 202944152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 37889, 75778, 151556, 303112, 606224, 1212448, 2424896, 3144787, 6289574, 12579148, 25158296, 50316592, 100633184, 201266368]

約数ペア:

[(1, 201266368), (2, 100633184), (4, 50316592), (8, 25158296), (16, 12579148), (32, 6289574), (64, 3144787), (83, 2424896), (166, 1212448), (332, 606224), (664, 303112), (1328, 151556), (2656, 75778), (5312, 37889)]