214049744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{704111}}^1$

素因数の和:704138

約数の個数: 20

約数和(自身を含む): 436549440

約数和(自身を除く): 222499696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 704111, 1408222, 2816444, 5632888, 11265776, 13378109, 26756218, 53512436, 107024872, 214049744]

約数ペア:

[(1, 214049744), (2, 107024872), (4, 53512436), (8, 26756218), (16, 13378109), (19, 11265776), (38, 5632888), (76, 2816444), (152, 1408222), (304, 704111)]