199097906

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{33941}}^1$

素因数の和:34369

約数の個数: 16

約数和(自身を含む): 342135360

約数和(自身を除く): 143037454

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 33941, 67882, 237587, 475174, 14221279, 28442558, 99548953, 199097906]

約数ペア:

[(1, 199097906), (2, 99548953), (7, 28442558), (14, 14221279), (419, 475174), (838, 237587), (2933, 67882), (5866, 33941)]