208567712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4133}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 437542560

約数和(自身を除く): 228974848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 4133, 6308, 8266, 12616, 16532, 25232, 33064, 50464, 66128, 78527, 132256, 157054, 314108, 343039, 628216, 686078, 1256432, 1372156, 2512864, 2744312, 5488624, 6517741, 10977248, 13035482, 26070964, 52141928, 104283856, 208567712]

約数ペア:

[(1, 208567712), (2, 104283856), (4, 52141928), (8, 26070964), (16, 13035482), (19, 10977248), (32, 6517741), (38, 5488624), (76, 2744312), (83, 2512864), (152, 1372156), (166, 1256432), (304, 686078), (332, 628216), (608, 343039), (664, 314108), (1328, 157054), (1577, 132256), (2656, 78527), (3154, 66128), (4133, 50464), (6308, 33064), (8266, 25232), (12616, 16532)]