107442676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{221989}}^1$

素因数の和:222015

約数の個数: 18

約数和(自身を含む): 206672690

約数和(自身を除く): 99230014

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 221989, 443978, 887956, 2441879, 4883758, 9767516, 26860669, 53721338, 107442676]

約数ペア:

[(1, 107442676), (2, 53721338), (4, 26860669), (11, 9767516), (22, 4883758), (44, 2441879), (121, 887956), (242, 443978), (484, 221989)]