207705344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 531570816

約数和(自身を除く): 323865472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 224, 256, 257, 287, 308, 328, 352, 448, 451, 514, 574, 616, 656, 704, 896, 902, 1028, 1148, 1232, 1312, 1408, 1792, 1799, 1804, 2056, 2296, 2464, 2624, 2816, 2827, 3157, 3598, 3608, 4112, 4592, 4928, 5248, 5654, 6314, 7196, 7216, 8224, 9184, 9856, 10496, 10537, 11308, 12628, 14392, 14432, 16448, 18368, 19712, 19789, 21074, 22616, 25256, 28784, 28864, 32896, 36736, 39578, 42148, 45232, 50512, 57568, 57728, 65792, 73472, 73759, 79156, 84296, 90464, 101024, 115136, 115456, 115907, 147518, 158312, 168592, 180928, 202048, 230272, 231814, 295036, 316624, 337184, 361856, 404096, 460544, 463628, 590072, 633248, 674368, 723712, 808192, 811349, 927256, 1180144, 1266496, 1348736, 1622698, 1854512, 2360288, 2532992, 2697472, 3245396, 3709024, 4720576, 5065984, 6490792, 7418048, 9441152, 12981584, 14836096, 18882304, 25963168, 29672192, 51926336, 103852672, 207705344]

約数ペア:

[(1, 207705344), (2, 103852672), (4, 51926336), (7, 29672192), (8, 25963168), (11, 18882304), (14, 14836096), (16, 12981584), (22, 9441152), (28, 7418048), (32, 6490792), (41, 5065984), (44, 4720576), (56, 3709024), (64, 3245396), (77, 2697472), (82, 2532992), (88, 2360288), (112, 1854512), (128, 1622698), (154, 1348736), (164, 1266496), (176, 1180144), (224, 927256), (256, 811349), (257, 808192), (287, 723712), (308, 674368), (328, 633248), (352, 590072), (448, 463628), (451, 460544), (514, 404096), (574, 361856), (616, 337184), (656, 316624), (704, 295036), (896, 231814), (902, 230272), (1028, 202048), (1148, 180928), (1232, 168592), (1312, 158312), (1408, 147518), (1792, 115907), (1799, 115456), (1804, 115136), (2056, 101024), (2296, 90464), (2464, 84296), (2624, 79156), (2816, 73759), (2827, 73472), (3157, 65792), (3598, 57728), (3608, 57568), (4112, 50512), (4592, 45232), (4928, 42148), (5248, 39578), (5654, 36736), (6314, 32896), (7196, 28864), (7216, 28784), (8224, 25256), (9184, 22616), (9856, 21074), (10496, 19789), (10537, 19712), (11308, 18368), (12628, 16448), (14392, 14432)]