201782740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{94291}}^1$

素因数の和:94407

約数の個数: 24

約数和(自身を含む): 427708512

約数和(自身を除く): 225925772

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 94291, 188582, 377164, 471455, 942910, 1885820, 10089137, 20178274, 40356548, 50445685, 100891370, 201782740]

約数ペア:

[(1, 201782740), (2, 100891370), (4, 50445685), (5, 40356548), (10, 20178274), (20, 10089137), (107, 1885820), (214, 942910), (428, 471455), (535, 377164), (1070, 188582), (2140, 94291)]