216948716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{5717}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 389052720

約数和(自身を除く): 172104004

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 5717, 9487, 11434, 18974, 22868, 37948, 303001, 606002, 1023343, 1212004, 2046686, 4093372, 54237179, 108474358, 216948716]

約数ペア:

[(1, 216948716), (2, 108474358), (4, 54237179), (53, 4093372), (106, 2046686), (179, 1212004), (212, 1023343), (358, 606002), (716, 303001), (5717, 37948), (9487, 22868), (11434, 18974)]