199071769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 221276160

約数和(自身を除く): 22204391

約数列:

[1, 13, 41, 139, 533, 1807, 2687, 5699, 34931, 74087, 110167, 373493, 1432171, 4855409, 15313213, 199071769]

約数ペア:

[(1, 199071769), (13, 15313213), (41, 4855409), (139, 1432171), (533, 373493), (1807, 110167), (2687, 74087), (5699, 34931)]