201925585

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 245374272

約数和(自身を除く): 43448687

約数列:

[1, 5, 107, 535, 571, 661, 2855, 3305, 61097, 70727, 305485, 353635, 377431, 1887155, 40385117, 201925585]

約数ペア:

[(1, 201925585), (5, 40385117), (107, 1887155), (535, 377431), (571, 353635), (661, 305485), (2855, 70727), (3305, 61097)]