204465023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10181}}^1$

素因数の和:10358

約数の個数: 16

約数和(自身を含む): 247626240

約数和(自身を除く): 43161217

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 10181, 20083, 71267, 193439, 1354073, 1537331, 10761317, 29209289, 204465023]

約数ペア:

[(1, 204465023), (7, 29209289), (19, 10761317), (133, 1537331), (151, 1354073), (1057, 193439), (2869, 71267), (10181, 20083)]