207401418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 542056320

約数和(自身を除く): 334654902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 103, 126, 147, 189, 206, 294, 309, 378, 441, 618, 721, 761, 882, 927, 1323, 1442, 1522, 1854, 2163, 2283, 2646, 2781, 4326, 4566, 5047, 5327, 5562, 6489, 6849, 10094, 10654, 12978, 13698, 15141, 15981, 19467, 20547, 30282, 31962, 37289, 38934, 41094, 45423, 47943, 74578, 78383, 90846, 95886, 111867, 136269, 143829, 156766, 223734, 235149, 272538, 287658, 335601, 470298, 548681, 671202, 705447, 1006803, 1097362, 1410894, 1646043, 2013606, 2116341, 3292086, 3840767, 4232682, 4938129, 7681534, 9876258, 11522301, 14814387, 23044602, 29628774, 34566903, 69133806, 103700709, 207401418]

約数ペア:

[(1, 207401418), (2, 103700709), (3, 69133806), (6, 34566903), (7, 29628774), (9, 23044602), (14, 14814387), (18, 11522301), (21, 9876258), (27, 7681534), (42, 4938129), (49, 4232682), (54, 3840767), (63, 3292086), (98, 2116341), (103, 2013606), (126, 1646043), (147, 1410894), (189, 1097362), (206, 1006803), (294, 705447), (309, 671202), (378, 548681), (441, 470298), (618, 335601), (721, 287658), (761, 272538), (882, 235149), (927, 223734), (1323, 156766), (1442, 143829), (1522, 136269), (1854, 111867), (2163, 95886), (2283, 90846), (2646, 78383), (2781, 74578), (4326, 47943), (4566, 45423), (5047, 41094), (5327, 38934), (5562, 37289), (6489, 31962), (6849, 30282), (10094, 20547), (10654, 19467), (12978, 15981), (13698, 15141)]