201562042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11826

約数の個数: 24

約数和(自身を含む): 337036896

約数和(自身を除く): 135474854

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 11731, 17182, 23462, 129041, 258082, 832901, 1419451, 1665802, 2838902, 9161911, 18323822, 100781021, 201562042]

約数ペア:

[(1, 201562042), (2, 100781021), (11, 18323822), (22, 9161911), (71, 2838902), (121, 1665802), (142, 1419451), (242, 832901), (781, 258082), (1562, 129041), (8591, 23462), (11731, 17182)]