209408076

素因数分解:

$2^2\times 3^2\times {\mathrm{5816891}}^1$

素因数の和:5816901

約数の個数: 18

約数和(自身を含む): 529337172

約数和(自身を除く): 319929096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5816891, 11633782, 17450673, 23267564, 34901346, 52352019, 69802692, 104704038, 209408076]

約数ペア:

[(1, 209408076), (2, 104704038), (3, 69802692), (4, 52352019), (6, 34901346), (9, 23267564), (12, 17450673), (18, 11633782), (36, 5816891)]