197096172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{180491}}^1$

素因数の和:180518

約数の個数: 48

約数和(自身を含む): 566022912

約数和(自身を除く): 368926740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 180491, 360982, 541473, 721964, 1082946, 1263437, 2165892, 2346383, 2526874, 3790311, 4692766, 5053748, 7039149, 7580622, 9385532, 14078298, 15161244, 16424681, 28156596, 32849362, 49274043, 65698724, 98548086, 197096172]

約数ペア:

[(1, 197096172), (2, 98548086), (3, 65698724), (4, 49274043), (6, 32849362), (7, 28156596), (12, 16424681), (13, 15161244), (14, 14078298), (21, 9385532), (26, 7580622), (28, 7039149), (39, 5053748), (42, 4692766), (52, 3790311), (78, 2526874), (84, 2346383), (91, 2165892), (156, 1263437), (182, 1082946), (273, 721964), (364, 541473), (546, 360982), (1092, 180491)]