207924555

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 341752320

約数和(自身を除く): 133827765

約数列:

[1, 3, 5, 15, 59, 103, 177, 295, 309, 515, 885, 1545, 2281, 6077, 6843, 11405, 18231, 30385, 34215, 91155, 134579, 234943, 403737, 672895, 704829, 1174715, 2018685, 3524145, 13861637, 41584911, 69308185, 207924555]

約数ペア:

[(1, 207924555), (3, 69308185), (5, 41584911), (15, 13861637), (59, 3524145), (103, 2018685), (177, 1174715), (295, 704829), (309, 672895), (515, 403737), (885, 234943), (1545, 134579), (2281, 91155), (6077, 34215), (6843, 30385), (11405, 18231)]