199904376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1189907}}^1$

素因数の和:1189923

約数の個数: 32

約数和(自身を含む): 571155840

約数和(自身を除く): 371251464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1189907, 2379814, 3569721, 4759628, 7139442, 8329349, 9519256, 14278884, 16658698, 24988047, 28557768, 33317396, 49976094, 66634792, 99952188, 199904376]

約数ペア:

[(1, 199904376), (2, 99952188), (3, 66634792), (4, 49976094), (6, 33317396), (7, 28557768), (8, 24988047), (12, 16658698), (14, 14278884), (21, 9519256), (24, 8329349), (28, 7139442), (42, 4759628), (56, 3569721), (84, 2379814), (168, 1189907)]