189898685

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 230895360

約数和(自身を除く): 40996675

約数列:

[1, 5, 101, 505, 523, 719, 2615, 3595, 52823, 72619, 264115, 363095, 376037, 1880185, 37979737, 189898685]

約数ペア:

[(1, 189898685), (5, 37979737), (101, 1880185), (505, 376037), (523, 363095), (719, 264115), (2615, 72619), (3595, 52823)]