214626335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2221}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 322527744

約数和(自身を除く): 107901409

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 385, 1255, 1757, 2221, 2761, 8785, 11105, 13805, 15547, 19327, 24431, 77735, 96635, 122155, 171017, 557471, 855085, 2787355, 3902297, 6132181, 19511485, 30660905, 42925267, 214626335]

約数ペア:

[(1, 214626335), (5, 42925267), (7, 30660905), (11, 19511485), (35, 6132181), (55, 3902297), (77, 2787355), (251, 855085), (385, 557471), (1255, 171017), (1757, 122155), (2221, 96635), (2761, 77735), (8785, 24431), (11105, 19327), (13805, 15547)]