201834220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1441673}}^1$

素因数の和:1441689

約数の個数: 24

約数和(自身を含む): 484402464

約数和(自身を除く): 282568244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1441673, 2883346, 5766692, 7208365, 10091711, 14416730, 20183422, 28833460, 40366844, 50458555, 100917110, 201834220]

約数ペア:

[(1, 201834220), (2, 100917110), (4, 50458555), (5, 40366844), (7, 28833460), (10, 20183422), (14, 14416730), (20, 10091711), (28, 7208365), (35, 5766692), (70, 2883346), (140, 1441673)]