201232439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 223067520

約数和(自身を除く): 21835081

約数列:

[1, 19, 31, 103, 107, 589, 961, 1957, 2033, 3193, 3317, 11021, 18259, 60667, 63023, 98983, 102827, 209399, 341651, 1880677, 1953713, 6491369, 10591181, 201232439]

約数ペア:

[(1, 201232439), (19, 10591181), (31, 6491369), (103, 1953713), (107, 1880677), (589, 341651), (961, 209399), (1957, 102827), (2033, 98983), (3193, 63023), (3317, 60667), (11021, 18259)]