208064819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 224415360

約数和(自身を除く): 16350541

約数列:

[1, 17, 73, 389, 431, 1241, 6613, 7327, 28397, 31463, 167659, 482749, 534871, 2850203, 12239107, 208064819]

約数ペア:

[(1, 208064819), (17, 12239107), (73, 2850203), (389, 534871), (431, 482749), (1241, 167659), (6613, 31463), (7327, 28397)]