196980698881

素因数分解:

${\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{21283}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 199996723584

約数和(自身を除く): 3016024703

約数列:

[1, 157, 167, 353, 21283, 26219, 55421, 58951, 3341431, 3554261, 7512899, 9255307, 558018977, 1179525143, 1254654133, 196980698881]

約数ペア:

[(1, 196980698881), (157, 1254654133), (167, 1179525143), (353, 558018977), (21283, 9255307), (26219, 7512899), (55421, 3554261), (58951, 3341431)]