208042980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467383}}^1$

素因数の和:3467395

約数の個数: 24

約数和(自身を含む): 582520512

約数和(自身を除く): 374477532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467383, 6934766, 10402149, 13869532, 17336915, 20804298, 34673830, 41608596, 52010745, 69347660, 104021490, 208042980]

約数ペア:

[(1, 208042980), (2, 104021490), (3, 69347660), (4, 52010745), (5, 41608596), (6, 34673830), (10, 20804298), (12, 17336915), (15, 13869532), (20, 10402149), (30, 6934766), (60, 3467383)]