211044001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 277585920

約数和(自身を除く): 66541919

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3011, 3689, 4123, 10013, 21077, 51187, 57209, 70091, 93341, 358309, 400463, 653387, 972553, 1586797, 1773479, 6807871, 11107579, 12414353, 30149143, 211044001]

約数ペア:

[(1, 211044001), (7, 30149143), (17, 12414353), (19, 11107579), (31, 6807871), (119, 1773479), (133, 1586797), (217, 972553), (323, 653387), (527, 400463), (589, 358309), (2261, 93341), (3011, 70091), (3689, 57209), (4123, 51187), (10013, 21077)]