221410030

素因数分解:

$2^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{7933}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 398731104

約数和(自身を除く): 177321074

約数列:

[1, 2, 5, 10, 2791, 5582, 7933, 13955, 15866, 27910, 39665, 79330, 22141003, 44282006, 110705015, 221410030]

約数ペア:

[(1, 221410030), (2, 110705015), (5, 44282006), (10, 22141003), (2791, 79330), (5582, 39665), (7933, 27910), (13955, 15866)]