201248285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{302629}}^1$

素因数の和:302660

約数の個数: 16

約数和(自身を含む): 290524800

約数和(自身を除く): 89276515

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 302629, 1513145, 2118403, 5749951, 10592015, 28749755, 40249657, 201248285]

約数ペア:

[(1, 201248285), (5, 40249657), (7, 28749755), (19, 10592015), (35, 5749951), (95, 2118403), (133, 1513145), (665, 302629)]