208022590

素因数分解:

$2^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{7151}}^1$

素因数の和:10067

約数の個数: 16

約数和(自身を含む): 374621760

約数和(自身を除く): 166599170

約数列:

[1, 2, 5, 10, 2909, 5818, 7151, 14302, 14545, 29090, 35755, 71510, 20802259, 41604518, 104011295, 208022590]

約数ペア:

[(1, 208022590), (2, 104011295), (5, 41604518), (10, 20802259), (2909, 71510), (5818, 35755), (7151, 29090), (14302, 14545)]