200875505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68209}}^1$

素因数の和:68264

約数の個数: 16

約数和(自身を含む): 261926400

約数和(自身を除く): 61050895

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 68209, 341045, 1295971, 2114479, 6479855, 10572395, 40175101, 200875505]

約数ペア:

[(1, 200875505), (5, 40175101), (19, 10572395), (31, 6479855), (95, 2114479), (155, 1295971), (589, 341045), (2945, 68209)]