209773872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18919}}^1$

素因数の和:18951

約数の個数: 120

約数和(自身を含む): 731976960

約数和(自身を除く): 522203088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 18919, 37838, 56757, 75676, 113514, 132433, 151352, 170271, 208109, 227028, 264866, 302704, 340542, 397299, 416218, 454056, 529732, 624327, 681084, 794598, 832436, 908112, 1059464, 1191897, 1248654, 1362168, 1456763, 1589196, 1664872, 1872981, 2118928, 2383794, 2497308, 2724336, 2913526, 3178392, 3329744, 3745962, 4370289, 4767588, 4994616, 5827052, 6356784, 7491924, 8740578, 9535176, 9989232, 11654104, 13110867, 14983848, 17481156, 19070352, 23308208, 26221734, 29967696, 34962312, 52443468, 69924624, 104886936, 209773872]

約数ペア:

[(1, 209773872), (2, 104886936), (3, 69924624), (4, 52443468), (6, 34962312), (7, 29967696), (8, 26221734), (9, 23308208), (11, 19070352), (12, 17481156), (14, 14983848), (16, 13110867), (18, 11654104), (21, 9989232), (22, 9535176), (24, 8740578), (28, 7491924), (33, 6356784), (36, 5827052), (42, 4994616), (44, 4767588), (48, 4370289), (56, 3745962), (63, 3329744), (66, 3178392), (72, 2913526), (77, 2724336), (84, 2497308), (88, 2383794), (99, 2118928), (112, 1872981), (126, 1664872), (132, 1589196), (144, 1456763), (154, 1362168), (168, 1248654), (176, 1191897), (198, 1059464), (231, 908112), (252, 832436), (264, 794598), (308, 681084), (336, 624327), (396, 529732), (462, 454056), (504, 416218), (528, 397299), (616, 340542), (693, 302704), (792, 264866), (924, 227028), (1008, 208109), (1232, 170271), (1386, 151352), (1584, 132433), (1848, 113514), (2772, 75676), (3696, 56757), (5544, 37838), (11088, 18919)]