202047235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163601}}^1$

素因数の和:163638

約数の個数: 16

約数和(自身を含む): 274851360

約数和(自身を除く): 72804125

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 163601, 818005, 2126813, 3108419, 10634065, 15542095, 40409447, 202047235]

約数ペア:

[(1, 202047235), (5, 40409447), (13, 15542095), (19, 10634065), (65, 3108419), (95, 2126813), (247, 818005), (1235, 163601)]