211023362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{20717}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 346073472

約数和(自身を除く): 135050110

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 20717, 41434, 227887, 455774, 9591971, 19183942, 105511681, 211023362]

約数ペア:

[(1, 211023362), (2, 105511681), (11, 19183942), (22, 9591971), (463, 455774), (926, 227887), (5093, 41434), (10186, 20717)]