201893109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{3079}}^1$

素因数の和:5080

約数の個数: 16

約数和(自身を含む): 293905920

約数和(自身を除く): 92012811

約数列:

[1, 3, 11, 33, 1987, 3079, 5961, 9237, 21857, 33869, 65571, 101607, 6117973, 18353919, 67297703, 201893109]

約数ペア:

[(1, 201893109), (3, 67297703), (11, 18353919), (33, 6117973), (1987, 101607), (3079, 65571), (5961, 33869), (9237, 21857)]