214850384

素因数分解:

$2^4\times 7^1\times {\mathrm{1918307}}^1$

素因数の和:1918322

約数の個数: 20

約数和(自身を含む): 475740384

約数和(自身を除く): 260890000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1918307, 3836614, 7673228, 13428149, 15346456, 26856298, 30692912, 53712596, 107425192, 214850384]

約数ペア:

[(1, 214850384), (2, 107425192), (4, 53712596), (7, 30692912), (8, 26856298), (14, 15346456), (16, 13428149), (28, 7673228), (56, 3836614), (112, 1918307)]