208752018

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{113329}}^1$

素因数の和:113641

約数の個数: 16

約数和(自身を含む): 418867680

約数和(自身を除く): 210115662

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 113329, 226658, 339987, 679974, 34792003, 69584006, 104376009, 208752018]

約数ペア:

[(1, 208752018), (2, 104376009), (3, 69584006), (6, 34792003), (307, 679974), (614, 339987), (921, 226658), (1842, 113329)]