208013909

素因数分解:

${\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1768

約数の個数: 12

約数和(自身を含む): 218404032

約数和(自身を除く): 10390123

約数列:

[1, 23, 271, 529, 1451, 6233, 33373, 143359, 393221, 767579, 9044083, 208013909]

約数ペア:

[(1, 208013909), (23, 9044083), (271, 767579), (529, 393221), (1451, 143359), (6233, 33373)]