211161383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 230748000

約数和(自身を除く): 19586617

約数列:

[1, 19, 29, 409, 551, 937, 7771, 11861, 17803, 27173, 225359, 383233, 516287, 7281427, 11113757, 211161383]

約数ペア:

[(1, 211161383), (19, 11113757), (29, 7281427), (409, 516287), (551, 383233), (937, 225359), (7771, 27173), (11861, 17803)]