217334044

素因数分解:

$2^2\times {\mathrm{4129}}^1\times {\mathrm{13159}}^1$

素因数の和:17292

約数の個数: 12

約数和(自身を含む): 380455600

約数和(自身を除く): 163121556

約数列:

[1, 2, 4, 4129, 8258, 13159, 16516, 26318, 52636, 54333511, 108667022, 217334044]

約数ペア:

[(1, 217334044), (2, 108667022), (4, 54333511), (4129, 52636), (8258, 26318), (13159, 16516)]