206566486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3529}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 367007040

約数和(自身を除く): 160440554

約数列:

[1, 2, 7, 14, 37, 74, 113, 226, 259, 518, 791, 1582, 3529, 4181, 7058, 8362, 24703, 29267, 49406, 58534, 130573, 261146, 398777, 797554, 914011, 1828022, 2791439, 5582878, 14754749, 29509498, 103283243, 206566486]

約数ペア:

[(1, 206566486), (2, 103283243), (7, 29509498), (14, 14754749), (37, 5582878), (74, 2791439), (113, 1828022), (226, 914011), (259, 797554), (518, 398777), (791, 261146), (1582, 130573), (3529, 58534), (4181, 49406), (7058, 29267), (8362, 24703)]