171104210

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{19919}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 308361600

約数和(自身を除く): 137257390

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 8590, 19919, 39838, 99595, 199190, 17110421, 34220842, 85552105, 171104210]

約数ペア:

[(1, 171104210), (2, 85552105), (5, 34220842), (10, 17110421), (859, 199190), (1718, 99595), (4295, 39838), (8590, 19919)]