210096565

素因数分解:

$5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2239}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 294174720

約数和(自身を除く): 84078155

約数列:

[1, 5, 7, 35, 49, 245, 383, 1915, 2239, 2681, 11195, 13405, 15673, 18767, 78365, 93835, 109711, 548555, 857537, 4287685, 6002759, 30013795, 42019313, 210096565]

約数ペア:

[(1, 210096565), (5, 42019313), (7, 30013795), (35, 6002759), (49, 4287685), (245, 857537), (383, 548555), (1915, 109711), (2239, 93835), (2681, 78365), (11195, 18767), (13405, 15673)]