139450186

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 210890880

約数和(自身を除く): 71440694

約数列:

[1, 2, 227, 409, 454, 751, 818, 1502, 92843, 170477, 185686, 307159, 340954, 614318, 69725093, 139450186]

約数ペア:

[(1, 139450186), (2, 69725093), (227, 614318), (409, 340954), (454, 307159), (751, 185686), (818, 170477), (1502, 92843)]