201199966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{41011}}^1$

素因数の和:41247

約数の個数: 16

約数和(自身を含む): 330720768

約数和(自身を除く): 129520802

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 41011, 82022, 451121, 902242, 9145453, 18290906, 100599983, 201199966]

約数ペア:

[(1, 201199966), (2, 100599983), (11, 18290906), (22, 9145453), (223, 902242), (446, 451121), (2453, 82022), (4906, 41011)]