209741401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 223027200

約数和(自身を除く): 13285799

約数列:

[1, 43, 47, 59, 1759, 2021, 2537, 2773, 75637, 82673, 103781, 119239, 3554939, 4462583, 4877707, 209741401]

約数ペア:

[(1, 209741401), (43, 4877707), (47, 4462583), (59, 3554939), (1759, 119239), (2021, 103781), (2537, 82673), (2773, 75637)]