205121303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3929}}^1$

素因数の和:4066

約数の個数: 16

約数和(自身を含む): 225802080

約数和(自身を除く): 20680777

約数列:

[1, 17, 37, 83, 629, 1411, 3071, 3929, 52207, 66793, 145373, 326107, 2471341, 5543819, 12065959, 205121303]

約数ペア:

[(1, 205121303), (17, 12065959), (37, 5543819), (83, 2471341), (629, 326107), (1411, 145373), (3071, 66793), (3929, 52207)]