197180042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{22051}}^1$

素因数の和:22333

約数の個数: 16

約数和(自身を含む): 314373312

約数和(自身を除く): 117193270

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 22051, 44102, 374867, 749734, 5799413, 11598826, 98590021, 197180042]

約数ペア:

[(1, 197180042), (2, 98590021), (17, 11598826), (34, 5799413), (263, 749734), (526, 374867), (4471, 44102), (8942, 22051)]