204592322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{130981}}^1$

素因数の和:131065

約数の個数: 16

約数和(自身を含む): 339505344

約数和(自身を除く): 134913022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 130981, 261962, 1440791, 2881582, 9299651, 18599302, 102296161, 204592322]

約数ペア:

[(1, 204592322), (2, 102296161), (11, 18599302), (22, 9299651), (71, 2881582), (142, 1440791), (781, 261962), (1562, 130981)]