196474930

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{44351}}^1$

素因数の和:44801

約数の個数: 16

約数和(自身を含む): 354461184

約数和(自身を除く): 157986254

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 44351, 88702, 221755, 443510, 19647493, 39294986, 98237465, 196474930]

約数ペア:

[(1, 196474930), (2, 98237465), (5, 39294986), (10, 19647493), (443, 443510), (886, 221755), (2215, 88702), (4430, 44351)]