218920339

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{106427}}^1$

素因数の和:106466

約数の個数: 12

約数和(自身を含む): 254788632

約数和(自身を除く): 35868293

約数列:

[1, 11, 17, 121, 187, 2057, 106427, 1170697, 1809259, 12877667, 19901849, 218920339]

約数ペア:

[(1, 218920339), (11, 19901849), (17, 12877667), (121, 1809259), (187, 1170697), (2057, 106427)]