233670514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 461642544

約数和(自身を除く): 227972030

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 71, 77, 86, 98, 142, 154, 301, 473, 497, 539, 602, 781, 946, 994, 1078, 1562, 2107, 3053, 3311, 3479, 4214, 5041, 5467, 6106, 6622, 6958, 10082, 10934, 21371, 23177, 33583, 35287, 38269, 42742, 46354, 55451, 67166, 70574, 76538, 110902, 149597, 216763, 235081, 247009, 299194, 388157, 433526, 470162, 494018, 776314, 1517341, 1645567, 2384393, 2717099, 3034682, 3291134, 4768786, 5434198, 10621387, 16690751, 21242774, 33381502, 116835257, 233670514]

約数ペア:

[(1, 233670514), (2, 116835257), (7, 33381502), (11, 21242774), (14, 16690751), (22, 10621387), (43, 5434198), (49, 4768786), (71, 3291134), (77, 3034682), (86, 2717099), (98, 2384393), (142, 1645567), (154, 1517341), (301, 776314), (473, 494018), (497, 470162), (539, 433526), (602, 388157), (781, 299194), (946, 247009), (994, 235081), (1078, 216763), (1562, 149597), (2107, 110902), (3053, 76538), (3311, 70574), (3479, 67166), (4214, 55451), (5041, 46354), (5467, 42742), (6106, 38269), (6622, 35287), (6958, 33583), (10082, 23177), (10934, 21371)]