258106177

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 315351360

約数和(自身を除く): 57245183

約数列:

[1, 7, 29, 49, 67, 203, 469, 1421, 1943, 2711, 3283, 13601, 18977, 78619, 95207, 132839, 181637, 550333, 1271459, 3852331, 5267473, 8900213, 36872311, 258106177]

約数ペア:

[(1, 258106177), (7, 36872311), (29, 8900213), (49, 5267473), (67, 3852331), (203, 1271459), (469, 550333), (1421, 181637), (1943, 132839), (2711, 95207), (3283, 78619), (13601, 18977)]