205121472310

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{107393441}}^1$

素因数の和:107393639

約数の個数: 16

約数和(自身を含む): 371151735552

約数和(自身を除く): 166030263242

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 107393441, 214786882, 536967205, 1073934410, 20512147231, 41024294462, 102560736155, 205121472310]

約数ペア:

[(1, 205121472310), (2, 102560736155), (5, 41024294462), (10, 20512147231), (191, 1073934410), (382, 536967205), (955, 214786882), (1910, 107393441)]