210906190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1917329}}^1$

素因数の和:1917347

約数の個数: 16

約数和(自身を含む): 414143280

約数和(自身を除く): 203237090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1917329, 3834658, 9586645, 19173290, 21090619, 42181238, 105453095, 210906190]

約数ペア:

[(1, 210906190), (2, 105453095), (5, 42181238), (10, 21090619), (11, 19173290), (22, 9586645), (55, 3834658), (110, 1917329)]