197281055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43889}}^1$

素因数の和:43954

約数の個数: 16

約数和(自身を含む): 252806400

約数和(自身を除く): 55525345

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 43889, 219445, 1272781, 1360559, 6363905, 6802795, 39456211, 197281055]

約数ペア:

[(1, 197281055), (5, 39456211), (29, 6802795), (31, 6363905), (145, 1360559), (155, 1272781), (899, 219445), (4495, 43889)]