149803241

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 184187520

約数和(自身を除く): 34384279

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2243, 2303, 9541, 15701, 65047, 66787, 105421, 109907, 455329, 737947, 3057209, 3187303, 5165629, 21400463, 149803241]

約数ペア:

[(1, 149803241), (7, 21400463), (29, 5165629), (47, 3187303), (49, 3057209), (203, 737947), (329, 455329), (1363, 109907), (1421, 105421), (2243, 66787), (2303, 65047), (9541, 15701)]