210009131488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{571721}}^1$

素因数の和:572627

約数の個数: 48

約数和(自身を含む): 445764782736

約数和(自身を除く): 235755651248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 883, 1766, 3532, 7064, 11479, 14128, 22958, 28256, 45916, 91832, 183664, 367328, 571721, 1143442, 2286884, 4573768, 7432373, 9147536, 14864746, 18295072, 29729492, 59458984, 118917968, 237835936, 504829643, 1009659286, 2019318572, 4038637144, 6562785359, 8077274288, 13125570718, 16154548576, 26251141436, 52502282872, 105004565744, 210009131488]

約数ペア:

[(1, 210009131488), (2, 105004565744), (4, 52502282872), (8, 26251141436), (13, 16154548576), (16, 13125570718), (26, 8077274288), (32, 6562785359), (52, 4038637144), (104, 2019318572), (208, 1009659286), (416, 504829643), (883, 237835936), (1766, 118917968), (3532, 59458984), (7064, 29729492), (11479, 18295072), (14128, 14864746), (22958, 9147536), (28256, 7432373), (45916, 4573768), (91832, 2286884), (183664, 1143442), (367328, 571721)]