200518281

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11807}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 323066880

約数和(自身を除く): 122548599

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 11807, 16983, 35421, 106263, 200719, 318789, 436859, 602157, 1310577, 1806471, 3931731, 5419413, 7426603, 11795193, 22279809, 66839427, 200518281]

約数ペア:

[(1, 200518281), (3, 66839427), (9, 22279809), (17, 11795193), (27, 7426603), (37, 5419413), (51, 3931731), (111, 1806471), (153, 1310577), (333, 602157), (459, 436859), (629, 318789), (999, 200719), (1887, 106263), (5661, 35421), (11807, 16983)]