205795128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 645880320

約数和(自身を除く): 440085192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 193, 231, 264, 308, 386, 462, 577, 579, 616, 772, 924, 1154, 1158, 1351, 1544, 1731, 1848, 2123, 2308, 2316, 2702, 3462, 4039, 4053, 4246, 4616, 4632, 5404, 6347, 6369, 6924, 8078, 8106, 8492, 10808, 12117, 12694, 12738, 13848, 14861, 16156, 16212, 16984, 19041, 24234, 25388, 25476, 29722, 32312, 32424, 38082, 44429, 44583, 48468, 50776, 50952, 59444, 76164, 88858, 89166, 96936, 111361, 118888, 133287, 152328, 177716, 178332, 222722, 266574, 334083, 355432, 356664, 445444, 533148, 668166, 779527, 890888, 1066296, 1224971, 1336332, 1559054, 2338581, 2449942, 2672664, 3118108, 3674913, 4677162, 4899884, 6236216, 7349826, 8574797, 9354324, 9799768, 14699652, 17149594, 18708648, 25724391, 29399304, 34299188, 51448782, 68598376, 102897564, 205795128]

約数ペア:

[(1, 205795128), (2, 102897564), (3, 68598376), (4, 51448782), (6, 34299188), (7, 29399304), (8, 25724391), (11, 18708648), (12, 17149594), (14, 14699652), (21, 9799768), (22, 9354324), (24, 8574797), (28, 7349826), (33, 6236216), (42, 4899884), (44, 4677162), (56, 3674913), (66, 3118108), (77, 2672664), (84, 2449942), (88, 2338581), (132, 1559054), (154, 1336332), (168, 1224971), (193, 1066296), (231, 890888), (264, 779527), (308, 668166), (386, 533148), (462, 445444), (577, 356664), (579, 355432), (616, 334083), (772, 266574), (924, 222722), (1154, 178332), (1158, 177716), (1351, 152328), (1544, 133287), (1731, 118888), (1848, 111361), (2123, 96936), (2308, 89166), (2316, 88858), (2702, 76164), (3462, 59444), (4039, 50952), (4053, 50776), (4246, 48468), (4616, 44583), (4632, 44429), (5404, 38082), (6347, 32424), (6369, 32312), (6924, 29722), (8078, 25476), (8106, 25388), (8492, 24234), (10808, 19041), (12117, 16984), (12694, 16212), (12738, 16156), (13848, 14861)]