200994924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1288429}}^1$

素因数の和:1288449

約数の個数: 24

約数和(自身を含む): 505064560

約数和(自身を除く): 304069636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1288429, 2576858, 3865287, 5153716, 7730574, 15461148, 16749577, 33499154, 50248731, 66998308, 100497462, 200994924]

約数ペア:

[(1, 200994924), (2, 100497462), (3, 66998308), (4, 50248731), (6, 33499154), (12, 16749577), (13, 15461148), (26, 7730574), (39, 5153716), (52, 3865287), (78, 2576858), (156, 1288429)]