209314674086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{42473}}^1$

素因数の和:42789

約数の個数: 64

約数和(自身を含む): 383611576320

約数和(自身を除く): 174296902234

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 191, 194, 266, 382, 679, 1337, 1358, 1843, 2674, 3629, 3686, 7258, 12901, 18527, 25403, 25802, 37054, 42473, 50806, 84946, 129689, 259378, 297311, 352013, 594622, 704026, 806987, 1613974, 2464091, 4119881, 4928182, 5648909, 8112343, 8239762, 11297818, 16224686, 28839167, 56786401, 57678334, 78277739, 113572802, 154134517, 156555478, 308269034, 547944173, 786897271, 1078941619, 1095888346, 1573794542, 2157883238, 5508280897, 11016561794, 14951048149, 29902096298, 104657337043, 209314674086]

約数ペア:

[(1, 209314674086), (2, 104657337043), (7, 29902096298), (14, 14951048149), (19, 11016561794), (38, 5508280897), (97, 2157883238), (133, 1573794542), (191, 1095888346), (194, 1078941619), (266, 786897271), (382, 547944173), (679, 308269034), (1337, 156555478), (1358, 154134517), (1843, 113572802), (2674, 78277739), (3629, 57678334), (3686, 56786401), (7258, 28839167), (12901, 16224686), (18527, 11297818), (25403, 8239762), (25802, 8112343), (37054, 5648909), (42473, 4928182), (50806, 4119881), (84946, 2464091), (129689, 1613974), (259378, 806987), (297311, 704026), (352013, 594622)]