214795

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 329184

約数和(自身を除く): 114389

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 361, 595, 665, 1615, 1805, 2261, 2527, 6137, 11305, 12635, 30685, 42959, 214795]

約数ペア:

[(1, 214795), (5, 42959), (7, 30685), (17, 12635), (19, 11305), (35, 6137), (85, 2527), (95, 2261), (119, 1805), (133, 1615), (323, 665), (361, 595)]