206822907

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{7349}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 309582000

約数和(自身を除く): 102759093

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 3127, 7349, 9381, 22047, 28143, 66141, 389497, 433591, 1168491, 1300773, 3505473, 3902319, 22980323, 68940969, 206822907]

約数ペア:

[(1, 206822907), (3, 68940969), (9, 22980323), (53, 3902319), (59, 3505473), (159, 1300773), (177, 1168491), (477, 433591), (531, 389497), (3127, 66141), (7349, 28143), (9381, 22047)]