201146420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92269}}^1$

素因数の和:92387

約数の個数: 24

約数和(自身を含む): 426287400

約数和(自身を除く): 225140980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92269, 184538, 369076, 461345, 922690, 1845380, 10057321, 20114642, 40229284, 50286605, 100573210, 201146420]

約数ペア:

[(1, 201146420), (2, 100573210), (4, 50286605), (5, 40229284), (10, 20114642), (20, 10057321), (109, 1845380), (218, 922690), (436, 461345), (545, 369076), (1090, 184538), (2180, 92269)]