199048838

素因数分解:

$2^1\times {\mathrm{1861}}^1\times {\mathrm{53479}}^1$

素因数の和:55342

約数の個数: 8

約数和(自身を含む): 298739280

約数和(自身を除く): 99690442

約数列:

[1, 2, 1861, 3722, 53479, 106958, 99524419, 199048838]

約数ペア:

[(1, 199048838), (2, 99524419), (1861, 106958), (3722, 53479)]