206863231709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{822881}}^1$

素因数の和:823132

約数の個数: 16

約数和(自身を含む): 221585664960

約数和(自身を除く): 14722433251

約数列:

[1, 19, 101, 131, 1919, 2489, 13231, 251389, 822881, 15634739, 83110981, 107797411, 1579108639, 2048150809, 10887538511, 206863231709]

約数ペア:

[(1, 206863231709), (19, 10887538511), (101, 2048150809), (131, 1579108639), (1919, 107797411), (2489, 83110981), (13231, 15634739), (251389, 822881)]