205123524

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{124771}}^1$

素因数の和:124915

約数の個数: 24

約数和(自身を含む): 482119008

約数和(自身を除く): 276995484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 124771, 249542, 374313, 499084, 748626, 1497252, 17093627, 34187254, 51280881, 68374508, 102561762, 205123524]

約数ペア:

[(1, 205123524), (2, 102561762), (3, 68374508), (4, 51280881), (6, 34187254), (12, 17093627), (137, 1497252), (274, 748626), (411, 499084), (548, 374313), (822, 249542), (1644, 124771)]