209400972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1586371}}^1$

素因数の和:1586389

約数の個数: 24

約数和(自身を含む): 533020992

約数和(自身を除く): 323620020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1586371, 3172742, 4759113, 6345484, 9518226, 17450081, 19036452, 34900162, 52350243, 69800324, 104700486, 209400972]

約数ペア:

[(1, 209400972), (2, 104700486), (3, 69800324), (4, 52350243), (6, 34900162), (11, 19036452), (12, 17450081), (22, 9518226), (33, 6345484), (44, 4759113), (66, 3172742), (132, 1586371)]