210073864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 543916800

約数和(自身を除く): 333842936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 259, 286, 296, 308, 364, 407, 481, 518, 572, 616, 709, 728, 814, 962, 1001, 1036, 1144, 1418, 1628, 1924, 2002, 2072, 2836, 2849, 3256, 3367, 3848, 4004, 4963, 5291, 5672, 5698, 6734, 7799, 8008, 9217, 9926, 10582, 11396, 13468, 15598, 18434, 19852, 21164, 22792, 26233, 26936, 31196, 36868, 37037, 39704, 42328, 52466, 54593, 62392, 64519, 73736, 74074, 101387, 104932, 109186, 129038, 148148, 183631, 202774, 209864, 218372, 258076, 288563, 296296, 341029, 367262, 405548, 436744, 516152, 577126, 682058, 709709, 734524, 811096, 1154252, 1364116, 1419418, 1469048, 2019941, 2308504, 2387203, 2728232, 2838836, 3751319, 4039882, 4774406, 5677672, 7502638, 8079764, 9548812, 15005276, 16159528, 19097624, 26259233, 30010552, 52518466, 105036932, 210073864]

約数ペア:

[(1, 210073864), (2, 105036932), (4, 52518466), (7, 30010552), (8, 26259233), (11, 19097624), (13, 16159528), (14, 15005276), (22, 9548812), (26, 8079764), (28, 7502638), (37, 5677672), (44, 4774406), (52, 4039882), (56, 3751319), (74, 2838836), (77, 2728232), (88, 2387203), (91, 2308504), (104, 2019941), (143, 1469048), (148, 1419418), (154, 1364116), (182, 1154252), (259, 811096), (286, 734524), (296, 709709), (308, 682058), (364, 577126), (407, 516152), (481, 436744), (518, 405548), (572, 367262), (616, 341029), (709, 296296), (728, 288563), (814, 258076), (962, 218372), (1001, 209864), (1036, 202774), (1144, 183631), (1418, 148148), (1628, 129038), (1924, 109186), (2002, 104932), (2072, 101387), (2836, 74074), (2849, 73736), (3256, 64519), (3367, 62392), (3848, 54593), (4004, 52466), (4963, 42328), (5291, 39704), (5672, 37037), (5698, 36868), (6734, 31196), (7799, 26936), (8008, 26233), (9217, 22792), (9926, 21164), (10582, 19852), (11396, 18434), (13468, 15598)]