211364434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{270287}}^1$

素因数の和:270329

約数の個数: 16

約数和(自身を含む): 350293248

約数和(自身を除く): 138928814

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 270287, 540574, 4594879, 6216601, 9189758, 12433202, 105682217, 211364434]

約数ペア:

[(1, 211364434), (2, 105682217), (17, 12433202), (23, 9189758), (34, 6216601), (46, 4594879), (391, 540574), (782, 270287)]