208057486616

素因数分解:

$2^3\times 7^1\times {\mathrm{3715312261}}^1$

素因数の和:3715312274

約数の個数: 16

約数和(自身を含む): 445837471440

約数和(自身を除く): 237779984824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3715312261, 7430624522, 14861249044, 26007185827, 29722498088, 52014371654, 104028743308, 208057486616]

約数ペア:

[(1, 208057486616), (2, 104028743308), (4, 52014371654), (7, 29722498088), (8, 26007185827), (14, 14861249044), (28, 7430624522), (56, 3715312261)]