201668778896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{7369}}^1$

素因数の和:7781

約数の個数: 120

約数和(自身を含む): 439005105000

約数和(自身を除く): 237336326104

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 349, 377, 464, 676, 698, 754, 1352, 1396, 1508, 2704, 2792, 3016, 4537, 4901, 5584, 6032, 7369, 9074, 9802, 10121, 14738, 18148, 19604, 20242, 29476, 36296, 39208, 40484, 58952, 58981, 72592, 78416, 80968, 95797, 117904, 117962, 131573, 161936, 191594, 213701, 235924, 263146, 383188, 427402, 471848, 526292, 766376, 854804, 943696, 1052584, 1245361, 1532752, 1709608, 1710449, 2105168, 2490722, 2571781, 2778113, 3419216, 3420898, 4981444, 5143562, 5556226, 6841796, 9962888, 10287124, 11112452, 13683592, 19925776, 20574248, 22224904, 27367184, 33433153, 36115469, 41148496, 44449808, 66866306, 72230938, 74581649, 133732612, 144461876, 149163298, 267465224, 288923752, 298326596, 434630989, 534930448, 577847504, 596653192, 869261978, 969561437, 1193306384, 1738523956, 1939122874, 3477047912, 3878245748, 6954095824, 7756491496, 12604298681, 15512982992, 25208597362, 50417194724, 100834389448, 201668778896]

約数ペア:

[(1, 201668778896), (2, 100834389448), (4, 50417194724), (8, 25208597362), (13, 15512982992), (16, 12604298681), (26, 7756491496), (29, 6954095824), (52, 3878245748), (58, 3477047912), (104, 1939122874), (116, 1738523956), (169, 1193306384), (208, 969561437), (232, 869261978), (338, 596653192), (349, 577847504), (377, 534930448), (464, 434630989), (676, 298326596), (698, 288923752), (754, 267465224), (1352, 149163298), (1396, 144461876), (1508, 133732612), (2704, 74581649), (2792, 72230938), (3016, 66866306), (4537, 44449808), (4901, 41148496), (5584, 36115469), (6032, 33433153), (7369, 27367184), (9074, 22224904), (9802, 20574248), (10121, 19925776), (14738, 13683592), (18148, 11112452), (19604, 10287124), (20242, 9962888), (29476, 6841796), (36296, 5556226), (39208, 5143562), (40484, 4981444), (58952, 3420898), (58981, 3419216), (72592, 2778113), (78416, 2571781), (80968, 2490722), (95797, 2105168), (117904, 1710449), (117962, 1709608), (131573, 1532752), (161936, 1245361), (191594, 1052584), (213701, 943696), (235924, 854804), (263146, 766376), (383188, 526292), (427402, 471848)]