217601332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4184641}}^1$

素因数の和:4184658

約数の個数: 12

約数和(自身を含む): 410094916

約数和(自身を除く): 192493584

約数列:

[1, 2, 4, 13, 26, 52, 4184641, 8369282, 16738564, 54400333, 108800666, 217601332]

約数ペア:

[(1, 217601332), (2, 108800666), (4, 54400333), (13, 16738564), (26, 8369282), (52, 4184641)]