201722116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1172803}}^1$

素因数の和:1172850

約数の個数: 12

約数和(自身を含む): 361223632

約数和(自身を除く): 159501516

約数列:

[1, 2, 4, 43, 86, 172, 1172803, 2345606, 4691212, 50430529, 100861058, 201722116]

約数ペア:

[(1, 201722116), (2, 100861058), (4, 50430529), (43, 4691212), (86, 2345606), (172, 1172803)]