208047090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6934903}}^1$

素因数の和:6934913

約数の個数: 16

約数和(自身を含む): 499313088

約数和(自身を除く): 291265998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6934903, 13869806, 20804709, 34674515, 41609418, 69349030, 104023545, 208047090]

約数ペア:

[(1, 208047090), (2, 104023545), (3, 69349030), (5, 41609418), (6, 34674515), (10, 20804709), (15, 13869806), (30, 6934903)]