205214016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 112

約数和(自身を含む): 626766336

約数和(自身を除く): 421552320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 168, 192, 214, 224, 321, 336, 428, 448, 642, 672, 749, 856, 1284, 1344, 1427, 1498, 1712, 2247, 2568, 2854, 2996, 3424, 4281, 4494, 5136, 5708, 5992, 6848, 8562, 8988, 9989, 10272, 11416, 11984, 17124, 17976, 19978, 20544, 22832, 23968, 29967, 34248, 35952, 39956, 45664, 47936, 59934, 68496, 71904, 79912, 91328, 119868, 136992, 143808, 152689, 159824, 239736, 273984, 305378, 319648, 458067, 479472, 610756, 639296, 916134, 958944, 1068823, 1221512, 1832268, 1917888, 2137646, 2443024, 3206469, 3664536, 4275292, 4886048, 6412938, 7329072, 8550584, 9772096, 12825876, 14658144, 17101168, 25651752, 29316288, 34202336, 51303504, 68404672, 102607008, 205214016]

約数ペア:

[(1, 205214016), (2, 102607008), (3, 68404672), (4, 51303504), (6, 34202336), (7, 29316288), (8, 25651752), (12, 17101168), (14, 14658144), (16, 12825876), (21, 9772096), (24, 8550584), (28, 7329072), (32, 6412938), (42, 4886048), (48, 4275292), (56, 3664536), (64, 3206469), (84, 2443024), (96, 2137646), (107, 1917888), (112, 1832268), (168, 1221512), (192, 1068823), (214, 958944), (224, 916134), (321, 639296), (336, 610756), (428, 479472), (448, 458067), (642, 319648), (672, 305378), (749, 273984), (856, 239736), (1284, 159824), (1344, 152689), (1427, 143808), (1498, 136992), (1712, 119868), (2247, 91328), (2568, 79912), (2854, 71904), (2996, 68496), (3424, 59934), (4281, 47936), (4494, 45664), (5136, 39956), (5708, 35952), (5992, 34248), (6848, 29967), (8562, 23968), (8988, 22832), (9989, 20544), (10272, 19978), (11416, 17976), (11984, 17124)]