219964082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{126271}}^1$

素因数の和:126353

約数の個数: 16

約数和(自身を含む): 360632832

約数和(自身を除く): 140668750

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 126271, 252542, 1641523, 3283046, 8460157, 16920314, 109982041, 219964082]

約数ペア:

[(1, 219964082), (2, 109982041), (13, 16920314), (26, 8460157), (67, 3283046), (134, 1641523), (871, 252542), (1742, 126271)]