208524888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 700761600

約数和(自身を除く): 492236712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 72, 78, 86, 88, 99, 104, 108, 117, 129, 132, 143, 156, 157, 172, 198, 216, 234, 258, 264, 286, 297, 312, 314, 344, 351, 387, 396, 429, 468, 471, 473, 516, 559, 572, 594, 628, 702, 774, 792, 858, 936, 942, 946, 1032, 1118, 1144, 1161, 1188, 1256, 1287, 1404, 1413, 1419, 1548, 1677, 1716, 1727, 1884, 1892, 2041, 2236, 2322, 2376, 2574, 2808, 2826, 2838, 3096, 3354, 3432, 3454, 3768, 3784, 3861, 4082, 4239, 4257, 4472, 4644, 5031, 5148, 5181, 5652, 5676, 6123, 6149, 6708, 6751, 6908, 7722, 8164, 8478, 8514, 9288, 10062, 10296, 10362, 11304, 11352, 12246, 12298, 12771, 13416, 13502, 13816, 15093, 15444, 15543, 16328, 16956, 17028, 18369, 18447, 20124, 20253, 20724, 22451, 24492, 24596, 25542, 27004, 30186, 30888, 31086, 33912, 34056, 36738, 36894, 40248, 40506, 41448, 44902, 46629, 48984, 49192, 51084, 54008, 55107, 55341, 60372, 60759, 62172, 67353, 73476, 73788, 74261, 81012, 87763, 89804, 93258, 102168, 110214, 110682, 120744, 121518, 124344, 134706, 146952, 147576, 148522, 162024, 166023, 175526, 179608, 182277, 186516, 202059, 220428, 221364, 222783, 243036, 263289, 269412, 297044, 332046, 351052, 364554, 373032, 404118, 440856, 442728, 445566, 486072, 526578, 538824, 594088, 606177, 664092, 668349, 702104, 729108, 789867, 808236, 891132, 965393, 1053156, 1212354, 1328184, 1336698, 1458216, 1579734, 1616472, 1782264, 1930786, 2005047, 2106312, 2369601, 2424708, 2673396, 2896179, 3159468, 3861572, 4010094, 4739202, 4849416, 5346792, 5792358, 6318936, 7723144, 8020188, 8688537, 9478404, 11584716, 16040376, 17377074, 18956808, 23169432, 26065611, 34754148, 52131222, 69508296, 104262444, 208524888]

約数ペア:

[(1, 208524888), (2, 104262444), (3, 69508296), (4, 52131222), (6, 34754148), (8, 26065611), (9, 23169432), (11, 18956808), (12, 17377074), (13, 16040376), (18, 11584716), (22, 9478404), (24, 8688537), (26, 8020188), (27, 7723144), (33, 6318936), (36, 5792358), (39, 5346792), (43, 4849416), (44, 4739202), (52, 4010094), (54, 3861572), (66, 3159468), (72, 2896179), (78, 2673396), (86, 2424708), (88, 2369601), (99, 2106312), (104, 2005047), (108, 1930786), (117, 1782264), (129, 1616472), (132, 1579734), (143, 1458216), (156, 1336698), (157, 1328184), (172, 1212354), (198, 1053156), (216, 965393), (234, 891132), (258, 808236), (264, 789867), (286, 729108), (297, 702104), (312, 668349), (314, 664092), (344, 606177), (351, 594088), (387, 538824), (396, 526578), (429, 486072), (468, 445566), (471, 442728), (473, 440856), (516, 404118), (559, 373032), (572, 364554), (594, 351052), (628, 332046), (702, 297044), (774, 269412), (792, 263289), (858, 243036), (936, 222783), (942, 221364), (946, 220428), (1032, 202059), (1118, 186516), (1144, 182277), (1161, 179608), (1188, 175526), (1256, 166023), (1287, 162024), (1404, 148522), (1413, 147576), (1419, 146952), (1548, 134706), (1677, 124344), (1716, 121518), (1727, 120744), (1884, 110682), (1892, 110214), (2041, 102168), (2236, 93258), (2322, 89804), (2376, 87763), (2574, 81012), (2808, 74261), (2826, 73788), (2838, 73476), (3096, 67353), (3354, 62172), (3432, 60759), (3454, 60372), (3768, 55341), (3784, 55107), (3861, 54008), (4082, 51084), (4239, 49192), (4257, 48984), (4472, 46629), (4644, 44902), (5031, 41448), (5148, 40506), (5181, 40248), (5652, 36894), (5676, 36738), (6123, 34056), (6149, 33912), (6708, 31086), (6751, 30888), (6908, 30186), (7722, 27004), (8164, 25542), (8478, 24596), (8514, 24492), (9288, 22451), (10062, 20724), (10296, 20253), (10362, 20124), (11304, 18447), (11352, 18369), (12246, 17028), (12298, 16956), (12771, 16328), (13416, 15543), (13502, 15444), (13816, 15093)]