217856608

素因数分解:

$2^5\times {\mathrm{6808019}}^1$

素因数の和:6808029

約数の個数: 12

約数和(自身を含む): 428905260

約数和(自身を除く): 211048652

約数列:

[1, 2, 4, 8, 16, 32, 6808019, 13616038, 27232076, 54464152, 108928304, 217856608]

約数ペア:

[(1, 217856608), (2, 108928304), (4, 54464152), (8, 27232076), (16, 13616038), (32, 6808019)]