208496492365

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83902009}}^1$

素因数の和:83902092

約数の個数: 16

約数和(自身を含む): 289965346560

約数和(自身を除く): 81468854195

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 83902009, 419510045, 587314063, 2936570315, 5957042639, 29785213195, 41699298473, 208496492365]

約数ペア:

[(1, 208496492365), (5, 41699298473), (7, 29785213195), (35, 5957042639), (71, 2936570315), (355, 587314063), (497, 419510045), (2485, 83902009)]