201782852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{710503}}^1$

素因数の和:710578

約数の個数: 12

約数和(自身を含む): 358094016

約数和(自身を除く): 156311164

約数列:

[1, 2, 4, 71, 142, 284, 710503, 1421006, 2842012, 50445713, 100891426, 201782852]

約数ペア:

[(1, 201782852), (2, 100891426), (4, 50445713), (71, 2842012), (142, 1421006), (284, 710503)]