214926551

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3299}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 252806400

約数和(自身を除く): 37879849

約数列:

[1, 7, 41, 227, 287, 1589, 3299, 9307, 23093, 65149, 135259, 748873, 946813, 5242111, 30703793, 214926551]

約数ペア:

[(1, 214926551), (7, 30703793), (41, 5242111), (227, 946813), (287, 748873), (1589, 135259), (3299, 65149), (9307, 23093)]