199492072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1918193}}^1$

素因数の和:1918212

約数の個数: 16

約数和(自身を含む): 402820740

約数和(自身を除く): 203328668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1918193, 3836386, 7672772, 15345544, 24936509, 49873018, 99746036, 199492072]

約数ペア:

[(1, 199492072), (2, 99746036), (4, 49873018), (8, 24936509), (13, 15345544), (26, 7672772), (52, 3836386), (104, 1918193)]