208660138

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1\times {\mathrm{1523}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 318613536

約数和(自身を除く): 109953398

約数列:

[1, 2, 61, 122, 1123, 1523, 2246, 3046, 68503, 92903, 137006, 185806, 1710329, 3420658, 104330069, 208660138]

約数ペア:

[(1, 208660138), (2, 104330069), (61, 3420658), (122, 1710329), (1123, 185806), (1523, 137006), (2246, 92903), (3046, 68503)]