206048368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{118147}}^1$

素因数の和:118264

約数の個数: 20

約数和(自身を含む): 402884680

約数和(自身を除く): 196836312

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 118147, 236294, 472588, 945176, 1890352, 12878023, 25756046, 51512092, 103024184, 206048368]

約数ペア:

[(1, 206048368), (2, 103024184), (4, 51512092), (8, 25756046), (16, 12878023), (109, 1890352), (218, 945176), (436, 472588), (872, 236294), (1744, 118147)]