201769203

素因数分解:

$3^1\times {\mathrm{59}}^2\times {\mathrm{139}}^2$

素因数の和:399

約数の個数: 18

約数和(自身を含む): 275645604

約数和(自身を除く): 73876401

約数列:

[1, 3, 59, 139, 177, 417, 3481, 8201, 10443, 19321, 24603, 57963, 483859, 1139939, 1451577, 3419817, 67256401, 201769203]

約数ペア:

[(1, 201769203), (3, 67256401), (59, 3419817), (139, 1451577), (177, 1139939), (417, 483859), (3481, 57963), (8201, 24603), (10443, 19321)]