200516004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 549527160

約数和(自身を除く): 349011156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2729, 2826, 4082, 5458, 5652, 6123, 8164, 8187, 10916, 12246, 16374, 18369, 24492, 24561, 32748, 35477, 36738, 49122, 70954, 73476, 98244, 106431, 141908, 212862, 319293, 425724, 428453, 638586, 856906, 1277172, 1285359, 1713812, 2570718, 3856077, 5141436, 5569889, 7712154, 11139778, 15424308, 16709667, 22279556, 33419334, 50129001, 66838668, 100258002, 200516004]

約数ペア:

[(1, 200516004), (2, 100258002), (3, 66838668), (4, 50129001), (6, 33419334), (9, 22279556), (12, 16709667), (13, 15424308), (18, 11139778), (26, 7712154), (36, 5569889), (39, 5141436), (52, 3856077), (78, 2570718), (117, 1713812), (156, 1285359), (157, 1277172), (234, 856906), (314, 638586), (468, 428453), (471, 425724), (628, 319293), (942, 212862), (1413, 141908), (1884, 106431), (2041, 98244), (2729, 73476), (2826, 70954), (4082, 49122), (5458, 36738), (5652, 35477), (6123, 32748), (8164, 24561), (8187, 24492), (10916, 18369), (12246, 16374)]