252538699

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 311042160

約数和(自身を除く): 58503461

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 2107, 4133, 8729, 28931, 61103, 119857, 177719, 202517, 838999, 1244033, 5153851, 5872993, 8708231, 36076957, 252538699]

約数ペア:

[(1, 252538699), (7, 36076957), (29, 8708231), (43, 5872993), (49, 5153851), (203, 1244033), (301, 838999), (1247, 202517), (1421, 177719), (2107, 119857), (4133, 61103), (8729, 28931)]