202131629

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{7577}}^1$

素因数の和:7724

約数の個数: 16

約数和(自身を含む): 239586048

約数和(自身を除く): 37454419

約数列:

[1, 7, 37, 103, 259, 721, 3811, 7577, 26677, 53039, 280349, 780431, 1962443, 5463017, 28875947, 202131629]

約数ペア:

[(1, 202131629), (7, 28875947), (37, 5463017), (103, 1962443), (259, 780431), (721, 280349), (3811, 53039), (7577, 26677)]