220226891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3461}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 246771360

約数和(自身を除く): 26544469

約数列:

[1, 17, 19, 197, 323, 3349, 3461, 3743, 58837, 63631, 65759, 681817, 1117903, 11590889, 12954523, 220226891]

約数ペア:

[(1, 220226891), (17, 12954523), (19, 11590889), (197, 1117903), (323, 681817), (3349, 65759), (3461, 63631), (3743, 58837)]