205217503758

素因数分解:

$2^1\times 3^2\times {\mathrm{4391}}^1\times {\mathrm{2596441}}^1$

素因数の和:2600840

約数の個数: 24

約数和(自身を含む): 444739357296

約数和(自身を除く): 239521853538

約数列:

[1, 2, 3, 6, 9, 18, 4391, 8782, 13173, 26346, 39519, 79038, 2596441, 5192882, 7789323, 15578646, 23367969, 46735938, 11400972431, 22801944862, 34202917293, 68405834586, 102608751879, 205217503758]

約数ペア:

[(1, 205217503758), (2, 102608751879), (3, 68405834586), (6, 34202917293), (9, 22801944862), (18, 11400972431), (4391, 46735938), (8782, 23367969), (13173, 15578646), (26346, 7789323), (39519, 5192882), (79038, 2596441)]