199481334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2557453}}^1$

素因数の和:2557471

約数の個数: 16

約数和(自身を含む): 429652272

約数和(自身を除く): 230170938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2557453, 5114906, 7672359, 15344718, 33246889, 66493778, 99740667, 199481334]

約数ペア:

[(1, 199481334), (2, 99740667), (3, 66493778), (6, 33246889), (13, 15344718), (26, 7672359), (39, 5114906), (78, 2557453)]