200078870

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{19037}}^1$

素因数の和:20095

約数の個数: 16

約数和(自身を含む): 360503568

約数和(自身を除く): 160424698

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 19037, 38074, 95185, 190370, 20007887, 40015774, 100039435, 200078870]

約数ペア:

[(1, 200078870), (2, 100039435), (5, 40015774), (10, 20007887), (1051, 190370), (2102, 95185), (5255, 38074), (10510, 19037)]