208840142

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{363833}}^1$

素因数の和:363883

約数の個数: 16

約数和(自身を含む): 366744672

約数和(自身を除く): 157904530

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 363833, 727666, 2546831, 5093662, 14917153, 29834306, 104420071, 208840142]

約数ペア:

[(1, 208840142), (2, 104420071), (7, 29834306), (14, 14917153), (41, 5093662), (82, 2546831), (287, 727666), (574, 363833)]