209214786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3169921}}^1$

素因数の和:3169937

約数の個数: 16

約数和(自身を含む): 456468768

約数和(自身を除く): 247253982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3169921, 6339842, 9509763, 19019526, 34869131, 69738262, 104607393, 209214786]

約数ペア:

[(1, 209214786), (2, 104607393), (3, 69738262), (6, 34869131), (11, 19019526), (22, 9509763), (33, 6339842), (66, 3169921)]