242818195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 324495360

約数和(自身を除く): 81677165

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 589, 779, 1271, 2011, 2945, 3895, 6355, 10055, 24149, 38209, 62341, 82451, 120745, 191045, 311705, 412255, 1184479, 1566569, 2555981, 5922395, 7832845, 12779905, 48563639, 242818195]

約数ペア:

[(1, 242818195), (5, 48563639), (19, 12779905), (31, 7832845), (41, 5922395), (95, 2555981), (155, 1566569), (205, 1184479), (589, 412255), (779, 311705), (1271, 191045), (2011, 120745), (2945, 82451), (3895, 62341), (6355, 38209), (10055, 24149)]