196260478

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 313832592

約数和(自身を除く): 117572114

約数列:

[1, 2, 17, 34, 289, 457, 578, 743, 914, 1486, 7769, 12631, 15538, 25262, 132073, 214727, 264146, 339551, 429454, 679102, 5772367, 11544734, 98130239, 196260478]

約数ペア:

[(1, 196260478), (2, 98130239), (17, 11544734), (34, 5772367), (289, 679102), (457, 429454), (578, 339551), (743, 264146), (914, 214727), (1486, 132073), (7769, 25262), (12631, 15538)]