201925808

素因数分解:

$2^4\times 7^1\times {\mathrm{1802909}}^1$

素因数の和:1802924

約数の個数: 20

約数和(自身を含む): 447121680

約数和(自身を除く): 245195872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802909, 3605818, 7211636, 12620363, 14423272, 25240726, 28846544, 50481452, 100962904, 201925808]

約数ペア:

[(1, 201925808), (2, 100962904), (4, 50481452), (7, 28846544), (8, 25240726), (14, 14423272), (16, 12620363), (28, 7211636), (56, 3605818), (112, 1802909)]