210138061

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{751}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 244297728

約数和(自身を除く): 34159667

約数列:

[1, 7, 71, 497, 563, 751, 3941, 5257, 39973, 53321, 279811, 373247, 422813, 2959691, 30019723, 210138061]

約数ペア:

[(1, 210138061), (7, 30019723), (71, 2959691), (497, 422813), (563, 373247), (751, 279811), (3941, 53321), (5257, 39973)]