197107235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 269624880

約数和(自身を除く): 72517645

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 12277, 16055, 61385, 159601, 233263, 798005, 1166315, 2074813, 3032419, 10374065, 15162095, 39421447, 197107235]

約数ペア:

[(1, 197107235), (5, 39421447), (13, 15162095), (19, 10374065), (65, 3032419), (95, 2074813), (169, 1166315), (247, 798005), (845, 233263), (1235, 159601), (3211, 61385), (12277, 16055)]