205468912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3527}}^1$

素因数の和:3877

約数の個数: 40

約数和(自身を含む): 435722112

約数和(自身を除く): 230253200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1324, 2648, 3527, 3641, 5296, 7054, 7282, 14108, 14564, 28216, 29128, 38797, 56432, 58256, 77594, 155188, 310376, 620752, 1167437, 2334874, 4669748, 9339496, 12841807, 18678992, 25683614, 51367228, 102734456, 205468912]

約数ペア:

[(1, 205468912), (2, 102734456), (4, 51367228), (8, 25683614), (11, 18678992), (16, 12841807), (22, 9339496), (44, 4669748), (88, 2334874), (176, 1167437), (331, 620752), (662, 310376), (1324, 155188), (2648, 77594), (3527, 58256), (3641, 56432), (5296, 38797), (7054, 29128), (7282, 28216), (14108, 14564)]