198033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 305856

約数和(自身を除く): 107823

約数列:

[1, 3, 11, 17, 33, 51, 187, 353, 561, 1059, 3883, 6001, 11649, 18003, 66011, 198033]

約数ペア:

[(1, 198033), (3, 66011), (11, 18003), (17, 11649), (33, 6001), (51, 3883), (187, 1059), (353, 561)]