201313645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12589

約数の個数: 24

約数和(自身を含む): 275378400

約数和(自身を除く): 74064755

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 12539, 16055, 62695, 163007, 238241, 815035, 1191205, 2119091, 3097133, 10595455, 15485665, 40262729, 201313645]

約数ペア:

[(1, 201313645), (5, 40262729), (13, 15485665), (19, 10595455), (65, 3097133), (95, 2119091), (169, 1191205), (247, 815035), (845, 238241), (1235, 163007), (3211, 62695), (12539, 16055)]