204885282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2863

約数の個数: 64

約数和(自身を含む): 491065344

約数和(自身を除く): 286180062

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 246, 258, 287, 301, 574, 602, 861, 903, 1722, 1763, 1806, 2767, 3526, 5289, 5534, 8301, 10578, 12341, 16602, 19369, 24682, 37023, 38738, 58107, 74046, 113447, 116214, 118981, 226894, 237962, 340341, 356943, 680682, 713886, 794129, 832867, 1588258, 1665734, 2382387, 2498601, 4764774, 4878221, 4997202, 9756442, 14634663, 29269326, 34147547, 68295094, 102442641, 204885282]

約数ペア:

[(1, 204885282), (2, 102442641), (3, 68295094), (6, 34147547), (7, 29269326), (14, 14634663), (21, 9756442), (41, 4997202), (42, 4878221), (43, 4764774), (82, 2498601), (86, 2382387), (123, 1665734), (129, 1588258), (246, 832867), (258, 794129), (287, 713886), (301, 680682), (574, 356943), (602, 340341), (861, 237962), (903, 226894), (1722, 118981), (1763, 116214), (1806, 113447), (2767, 74046), (3526, 58107), (5289, 38738), (5534, 37023), (8301, 24682), (10578, 19369), (12341, 16602)]