210065710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1105609}}^1$

素因数の和:1105635

約数の個数: 16

約数和(自身を含む): 398019600

約数和(自身を除く): 187953890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1105609, 2211218, 5528045, 11056090, 21006571, 42013142, 105032855, 210065710]

約数ペア:

[(1, 210065710), (2, 105032855), (5, 42013142), (10, 21006571), (19, 11056090), (38, 5528045), (95, 2211218), (190, 1105609)]