209855024

素因数分解:

$2^4\times {\mathrm{3257}}^1\times {\mathrm{4027}}^1$

素因数の和:7292

約数の個数: 20

約数和(自身を含む): 406819944

約数和(自身を除く): 196964920

約数列:

[1, 2, 4, 8, 16, 3257, 4027, 6514, 8054, 13028, 16108, 26056, 32216, 52112, 64432, 13115939, 26231878, 52463756, 104927512, 209855024]

約数ペア:

[(1, 209855024), (2, 104927512), (4, 52463756), (8, 26231878), (16, 13115939), (3257, 64432), (4027, 52112), (6514, 32216), (8054, 26056), (13028, 16108)]