217156789716

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{385029769}}^1$

素因数の和:385029823

約数の個数: 24

約数和(自身を含む): 517480010880

約数和(自身を除く): 300323221164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 385029769, 770059538, 1155089307, 1540119076, 2310178614, 4620357228, 18096399143, 36192798286, 54289197429, 72385596572, 108578394858, 217156789716]

約数ペア:

[(1, 217156789716), (2, 108578394858), (3, 72385596572), (4, 54289197429), (6, 36192798286), (12, 18096399143), (47, 4620357228), (94, 2310178614), (141, 1540119076), (188, 1155089307), (282, 770059538), (564, 385029769)]