208838336

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 84

約数和(自身を含む): 503425968

約数和(自身を除く): 294587632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 952, 1088, 1156, 1613, 1904, 2023, 2312, 3226, 3808, 4046, 4624, 6452, 7616, 8092, 9248, 11291, 12904, 16184, 18496, 22582, 25808, 27421, 32368, 45164, 51616, 54842, 64736, 90328, 103232, 109684, 129472, 180656, 191947, 219368, 361312, 383894, 438736, 466157, 722624, 767788, 877472, 932314, 1535576, 1754944, 1864628, 3071152, 3263099, 3729256, 6142304, 6526198, 7458512, 12284608, 13052396, 14917024, 26104792, 29834048, 52209584, 104419168, 208838336]

約数ペア:

[(1, 208838336), (2, 104419168), (4, 52209584), (7, 29834048), (8, 26104792), (14, 14917024), (16, 13052396), (17, 12284608), (28, 7458512), (32, 6526198), (34, 6142304), (56, 3729256), (64, 3263099), (68, 3071152), (112, 1864628), (119, 1754944), (136, 1535576), (224, 932314), (238, 877472), (272, 767788), (289, 722624), (448, 466157), (476, 438736), (544, 383894), (578, 361312), (952, 219368), (1088, 191947), (1156, 180656), (1613, 129472), (1904, 109684), (2023, 103232), (2312, 90328), (3226, 64736), (3808, 54842), (4046, 51616), (4624, 45164), (6452, 32368), (7616, 27421), (8092, 25808), (9248, 22582), (11291, 18496), (12904, 16184)]