217841596

素因数分解:

$2^2\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{4423}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 436029440

約数和(自身を除く): 218187844

約数列:

[1, 2, 4, 7, 14, 28, 1759, 3518, 4423, 7036, 8846, 12313, 17692, 24626, 30961, 49252, 61922, 123844, 7780057, 15560114, 31120228, 54460399, 108920798, 217841596]

約数ペア:

[(1, 217841596), (2, 108920798), (4, 54460399), (7, 31120228), (14, 15560114), (28, 7780057), (1759, 123844), (3518, 61922), (4423, 49252), (7036, 30961), (8846, 24626), (12313, 17692)]