207626419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 285626880

約数和(自身を除く): 78000461

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 5059, 5863, 35413, 41041, 55649, 65767, 207419, 389543, 460369, 723437, 1451933, 2281609, 2696447, 5064059, 15971263, 18875129, 29660917, 207626419]

約数ペア:

[(1, 207626419), (7, 29660917), (11, 18875129), (13, 15971263), (41, 5064059), (77, 2696447), (91, 2281609), (143, 1451933), (287, 723437), (451, 460369), (533, 389543), (1001, 207419), (3157, 65767), (3731, 55649), (5059, 41041), (5863, 35413)]