214060304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{122741}}^1$

素因数の和:122858

約数の個数: 20

約数和(自身を含む): 418550220

約数和(自身を除く): 204489916

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 122741, 245482, 490964, 981928, 1963856, 13378769, 26757538, 53515076, 107030152, 214060304]

約数ペア:

[(1, 214060304), (2, 107030152), (4, 53515076), (8, 26757538), (16, 13378769), (109, 1963856), (218, 981928), (436, 490964), (872, 245482), (1744, 122741)]