204438211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 218183680

約数和(自身を除く): 13745469

約数列:

[1, 31, 43, 103, 1333, 1489, 3193, 4429, 46159, 64027, 137299, 153367, 1984837, 4754377, 6594781, 204438211]

約数ペア:

[(1, 204438211), (31, 6594781), (43, 4754377), (103, 1984837), (1333, 153367), (1489, 137299), (3193, 64027), (4429, 46159)]