207762912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 679547232

約数和(自身を除く): 471784320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 401, 504, 514, 672, 771, 802, 1008, 1028, 1203, 1542, 1604, 1799, 2016, 2056, 2313, 2406, 2807, 3084, 3208, 3598, 3609, 4112, 4626, 4812, 5397, 5614, 6168, 6416, 7196, 7218, 8224, 8421, 9252, 9624, 10794, 11228, 12336, 12832, 14392, 14436, 16191, 16842, 18504, 19248, 21588, 22456, 24672, 25263, 28784, 28872, 32382, 33684, 37008, 38496, 43176, 44912, 50526, 57568, 57744, 64764, 67368, 74016, 86352, 89824, 101052, 103057, 115488, 129528, 134736, 172704, 202104, 206114, 259056, 269472, 309171, 404208, 412228, 518112, 618342, 721399, 808416, 824456, 927513, 1236684, 1442798, 1648912, 1855026, 2164197, 2473368, 2885596, 3297824, 3710052, 4328394, 4946736, 5771192, 6492591, 7420104, 8656788, 9893472, 11542384, 12985182, 14840208, 17313576, 23084768, 25970364, 29680416, 34627152, 51940728, 69254304, 103881456, 207762912]

約数ペア:

[(1, 207762912), (2, 103881456), (3, 69254304), (4, 51940728), (6, 34627152), (7, 29680416), (8, 25970364), (9, 23084768), (12, 17313576), (14, 14840208), (16, 12985182), (18, 11542384), (21, 9893472), (24, 8656788), (28, 7420104), (32, 6492591), (36, 5771192), (42, 4946736), (48, 4328394), (56, 3710052), (63, 3297824), (72, 2885596), (84, 2473368), (96, 2164197), (112, 1855026), (126, 1648912), (144, 1442798), (168, 1236684), (224, 927513), (252, 824456), (257, 808416), (288, 721399), (336, 618342), (401, 518112), (504, 412228), (514, 404208), (672, 309171), (771, 269472), (802, 259056), (1008, 206114), (1028, 202104), (1203, 172704), (1542, 134736), (1604, 129528), (1799, 115488), (2016, 103057), (2056, 101052), (2313, 89824), (2406, 86352), (2807, 74016), (3084, 67368), (3208, 64764), (3598, 57744), (3609, 57568), (4112, 50526), (4626, 44912), (4812, 43176), (5397, 38496), (5614, 37008), (6168, 33684), (6416, 32382), (7196, 28872), (7218, 28784), (8224, 25263), (8421, 24672), (9252, 22456), (9624, 21588), (10794, 19248), (11228, 18504), (12336, 16842), (12832, 16191), (14392, 14436)]