202975971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{21283}}^1$

素因数の和:21331

約数の個数: 24

約数和(自身を含む): 313641024

約数和(自身を除く): 110665053

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 21283, 63849, 234113, 361811, 702339, 1085433, 3979921, 6150787, 11939763, 18452361, 67658657, 202975971]

約数ペア:

[(1, 202975971), (3, 67658657), (11, 18452361), (17, 11939763), (33, 6150787), (51, 3979921), (187, 1085433), (289, 702339), (561, 361811), (867, 234113), (3179, 63849), (9537, 21283)]