206547093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28723}}^1$

素因数の和:28793

約数の個数: 24

約数和(自身を含む): 322627968

約数和(自身を除く): 116080875

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 28723, 86169, 258507, 488291, 1349981, 1464873, 4049943, 4394619, 12149829, 22949677, 68849031, 206547093]

約数ペア:

[(1, 206547093), (3, 68849031), (9, 22949677), (17, 12149829), (47, 4394619), (51, 4049943), (141, 1464873), (153, 1349981), (423, 488291), (799, 258507), (2397, 86169), (7191, 28723)]