195216138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{834257}}^1$

素因数の和:834278

約数の個数: 24

約数和(自身を含む): 455504868

約数和(自身を除く): 260288730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 834257, 1668514, 2502771, 5005542, 7508313, 10845341, 15016626, 21690682, 32536023, 65072046, 97608069, 195216138]

約数ペア:

[(1, 195216138), (2, 97608069), (3, 65072046), (6, 32536023), (9, 21690682), (13, 15016626), (18, 10845341), (26, 7508313), (39, 5005542), (78, 2502771), (117, 1668514), (234, 834257)]