201553418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{10399}}^1$

素因数の和:11293

約数の個数: 16

約数和(自身を含む): 330220800

約数和(自身を除く): 128667382

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 10399, 19382, 20798, 114389, 228778, 9161519, 18323038, 100776709, 201553418]

約数ペア:

[(1, 201553418), (2, 100776709), (11, 18323038), (22, 9161519), (881, 228778), (1762, 114389), (9691, 20798), (10399, 19382)]