208601896

素因数分解:

$2^3\times {\mathrm{4561}}^1\times {\mathrm{5717}}^1$

素因数の和:10284

約数の個数: 16

約数和(自身を含む): 391282740

約数和(自身を除く): 182680844

約数列:

[1, 2, 4, 8, 4561, 5717, 9122, 11434, 18244, 22868, 36488, 45736, 26075237, 52150474, 104300948, 208601896]

約数ペア:

[(1, 208601896), (2, 104300948), (4, 52150474), (8, 26075237), (4561, 45736), (5717, 36488), (9122, 22868), (11434, 18244)]