201661312

素因数分解:

$2^7\times {\mathrm{1575479}}^1$

素因数の和:1575493

約数の個数: 16

約数和(自身を含む): 401747400

約数和(自身を除く): 200086088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1575479, 3150958, 6301916, 12603832, 25207664, 50415328, 100830656, 201661312]

約数ペア:

[(1, 201661312), (2, 100830656), (4, 50415328), (8, 25207664), (16, 12603832), (32, 6301916), (64, 3150958), (128, 1575479)]