201216541724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4573103221}}^1$

素因数の和:4573103236

約数の個数: 12

約数和(自身を含む): 384140670648

約数和(自身を除く): 182924128924

約数列:

[1, 2, 4, 11, 22, 44, 4573103221, 9146206442, 18292412884, 50304135431, 100608270862, 201216541724]

約数ペア:

[(1, 201216541724), (2, 100608270862), (4, 50304135431), (11, 18292412884), (22, 9146206442), (44, 4573103221)]