195007393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 241367040

約数和(自身を除く): 46359647

約数列:

[1, 7, 19, 71, 107, 133, 193, 497, 749, 1349, 1351, 2033, 3667, 7597, 9443, 13703, 14231, 20651, 25669, 53179, 95921, 144343, 144557, 260357, 392369, 1010401, 1466221, 1822499, 2746583, 10263547, 27858199, 195007393]

約数ペア:

[(1, 195007393), (7, 27858199), (19, 10263547), (71, 2746583), (107, 1822499), (133, 1466221), (193, 1010401), (497, 392369), (749, 260357), (1349, 144557), (1351, 144343), (2033, 95921), (3667, 53179), (7597, 25669), (9443, 20651), (13703, 14231)]