186421711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 243371520

約数和(自身を除く): 56949809

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 697, 779, 2011, 2261, 4879, 5453, 13243, 14077, 34187, 38209, 82451, 92701, 239309, 267463, 577157, 649553, 1401667, 1566569, 4546871, 9811669, 10965983, 26631673, 186421711]

約数ペア:

[(1, 186421711), (7, 26631673), (17, 10965983), (19, 9811669), (41, 4546871), (119, 1566569), (133, 1401667), (287, 649553), (323, 577157), (697, 267463), (779, 239309), (2011, 92701), (2261, 82451), (4879, 38209), (5453, 34187), (13243, 14077)]