194809370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2782991}}^1$

素因数の和:2783005

約数の個数: 16

約数和(自身を含む): 400750848

約数和(自身を除く): 205941478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2782991, 5565982, 13914955, 19480937, 27829910, 38961874, 97404685, 194809370]

約数ペア:

[(1, 194809370), (2, 97404685), (5, 38961874), (7, 27829910), (10, 19480937), (14, 13914955), (35, 5565982), (70, 2782991)]