205079426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{5581}}^1$

素因数の和:6569

約数の個数: 16

約数和(自身を含む): 324202560

約数和(自身を除く): 119123134

約数列:

[1, 2, 19, 38, 967, 1934, 5581, 11162, 18373, 36746, 106039, 212078, 5396827, 10793654, 102539713, 205079426]

約数ペア:

[(1, 205079426), (2, 102539713), (19, 10793654), (38, 5396827), (967, 212078), (1934, 106039), (5581, 36746), (11162, 18373)]