202217795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 264521376

約数和(自身を除く): 62303581

約数列:

[1, 5, 13, 65, 167, 169, 835, 845, 1433, 2171, 7165, 10855, 18629, 28223, 93145, 141115, 239311, 242177, 1196555, 1210885, 3111043, 15555215, 40443559, 202217795]

約数ペア:

[(1, 202217795), (5, 40443559), (13, 15555215), (65, 3111043), (167, 1210885), (169, 1196555), (835, 242177), (845, 239311), (1433, 141115), (2171, 93145), (7165, 28223), (10855, 18629)]