194620975

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{17573}}^1$

素因数の和:18026

約数の個数: 12

約数和(自身を含む): 241888536

約数和(自身を除く): 47267561

約数列:

[1, 5, 25, 443, 2215, 11075, 17573, 87865, 439325, 7784839, 38924195, 194620975]

約数ペア:

[(1, 194620975), (5, 38924195), (25, 7784839), (443, 439325), (2215, 87865), (11075, 17573)]