258860161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{41411}}^1$

素因数の和:41484

約数の個数: 16

約数和(自身を含む): 318044160

約数和(自身を除く): 59183999

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 41411, 289877, 786809, 1946317, 5507663, 13624219, 36980023, 258860161]

約数ペア:

[(1, 258860161), (7, 36980023), (19, 13624219), (47, 5507663), (133, 1946317), (329, 786809), (893, 289877), (6251, 41411)]