222150742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{12451}}^1$

素因数の和:13275

約数の個数: 16

約数和(自身を含む): 363996864

約数和(自身を除く): 141846122

約数列:

[1, 2, 11, 22, 811, 1622, 8921, 12451, 17842, 24902, 136961, 273922, 10097761, 20195522, 111075371, 222150742]

約数ペア:

[(1, 222150742), (2, 111075371), (11, 20195522), (22, 10097761), (811, 273922), (1622, 136961), (8921, 24902), (12451, 17842)]