196495741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 224550144

約数和(自身を除く): 28054403

約数列:

[1, 13, 17, 221, 727, 1223, 9451, 12359, 15899, 20791, 160667, 270283, 889121, 11558573, 15115057, 196495741]

約数ペア:

[(1, 196495741), (13, 15115057), (17, 11558573), (221, 889121), (727, 270283), (1223, 160667), (9451, 20791), (12359, 15899)]