206548496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 501396480

約数和(自身を除く): 294847984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 359, 467, 616, 718, 934, 1232, 1436, 1868, 2513, 2872, 3269, 3736, 3949, 5026, 5137, 5744, 6538, 7472, 7898, 10052, 10274, 13076, 15796, 20104, 20548, 26152, 27643, 31592, 35959, 40208, 41096, 52304, 55286, 63184, 71918, 82192, 110572, 143836, 167653, 221144, 287672, 335306, 442288, 575344, 670612, 1173571, 1341224, 1844183, 2347142, 2682448, 3688366, 4694284, 7376732, 9388568, 12909281, 14753464, 18777136, 25818562, 29506928, 51637124, 103274248, 206548496]

約数ペア:

[(1, 206548496), (2, 103274248), (4, 51637124), (7, 29506928), (8, 25818562), (11, 18777136), (14, 14753464), (16, 12909281), (22, 9388568), (28, 7376732), (44, 4694284), (56, 3688366), (77, 2682448), (88, 2347142), (112, 1844183), (154, 1341224), (176, 1173571), (308, 670612), (359, 575344), (467, 442288), (616, 335306), (718, 287672), (934, 221144), (1232, 167653), (1436, 143836), (1868, 110572), (2513, 82192), (2872, 71918), (3269, 63184), (3736, 55286), (3949, 52304), (5026, 41096), (5137, 40208), (5744, 35959), (6538, 31592), (7472, 27643), (7898, 26152), (10052, 20548), (10274, 20104), (13076, 15796)]