201293169

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9791}}^1$

素因数の和:9901

約数の個数: 32

約数和(自身を含む): 338411520

約数和(自身を除く): 137118351

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 9791, 20559, 29373, 68537, 107701, 205611, 323103, 753907, 871399, 2261721, 2614197, 6099793, 9585389, 18299379, 28756167, 67097723, 201293169]

約数ペア:

[(1, 201293169), (3, 67097723), (7, 28756167), (11, 18299379), (21, 9585389), (33, 6099793), (77, 2614197), (89, 2261721), (231, 871399), (267, 753907), (623, 323103), (979, 205611), (1869, 107701), (2937, 68537), (6853, 29373), (9791, 20559)]