205892511

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{6373}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 305187120

約数和(自身を除く): 99294609

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 6373, 10769, 19119, 32307, 70103, 210309, 567197, 771133, 1701591, 2313399, 6239167, 18717501, 68630837, 205892511]

約数ペア:

[(1, 205892511), (3, 68630837), (11, 18717501), (33, 6239167), (89, 2313399), (121, 1701591), (267, 771133), (363, 567197), (979, 210309), (2937, 70103), (6373, 32307), (10769, 19119)]