199433412

素因数分解:

$2^2\times 3^2\times {\mathrm{5539817}}^1$

素因数の和:5539827

約数の個数: 18

約数和(自身を含む): 504123438

約数和(自身を除く): 304690026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5539817, 11079634, 16619451, 22159268, 33238902, 49858353, 66477804, 99716706, 199433412]

約数ペア:

[(1, 199433412), (2, 99716706), (3, 66477804), (4, 49858353), (6, 33238902), (9, 22159268), (12, 16619451), (18, 11079634), (36, 5539817)]