199941518

素因数分解:

$2^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{9829}}^1$

素因数の和:11291

約数の個数: 16

約数和(自身を含む): 343027680

約数和(自身を除く): 143086162

約数列:

[1, 2, 7, 14, 1453, 2906, 9829, 10171, 19658, 20342, 68803, 137606, 14281537, 28563074, 99970759, 199941518]

約数ペア:

[(1, 199941518), (2, 99970759), (7, 28563074), (14, 14281537), (1453, 137606), (2906, 68803), (9829, 20342), (10171, 19658)]