209564272085

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1\times {\mathrm{64271}}^1$

素因数の和:65921

約数の個数: 32

約数和(自身を含む): 292463308800

約数和(自身を除く): 82899036715

約数列:

[1, 5, 7, 35, 59, 295, 413, 1579, 2065, 7895, 11053, 55265, 64271, 93161, 321355, 449897, 465805, 652127, 2249485, 3260635, 3791989, 18959945, 26543923, 101483909, 132719615, 507419545, 710387363, 3551936815, 5987550631, 29937753155, 41912854417, 209564272085]

約数ペア:

[(1, 209564272085), (5, 41912854417), (7, 29937753155), (35, 5987550631), (59, 3551936815), (295, 710387363), (413, 507419545), (1579, 132719615), (2065, 101483909), (7895, 26543923), (11053, 18959945), (55265, 3791989), (64271, 3260635), (93161, 2249485), (321355, 652127), (449897, 465805)]