208021435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{4127}}^1$

素因数の和:4742

約数の個数: 16

約数和(自身を含む): 264819456

約数和(自身を除く): 56798021

約数列:

[1, 5, 17, 85, 593, 2965, 4127, 10081, 20635, 50405, 70159, 350795, 2447311, 12236555, 41604287, 208021435]

約数ペア:

[(1, 208021435), (5, 41604287), (17, 12236555), (85, 2447311), (593, 350795), (2965, 70159), (4127, 50405), (10081, 20635)]