199433390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1534103}}^1$

素因数の和:1534123

約数の個数: 16

約数和(自身を含む): 386594208

約数和(自身を除く): 187160818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1534103, 3068206, 7670515, 15341030, 19943339, 39886678, 99716695, 199433390]

約数ペア:

[(1, 199433390), (2, 99716695), (5, 39886678), (10, 19943339), (13, 15341030), (26, 7670515), (65, 3068206), (130, 1534103)]