200521656

素因数分解:

$2^3\times 3^7\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 575246400

約数和(自身を除く): 374724744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 157, 162, 216, 219, 243, 292, 314, 324, 438, 471, 486, 584, 628, 648, 657, 729, 876, 942, 972, 1256, 1314, 1413, 1458, 1752, 1884, 1944, 1971, 2187, 2628, 2826, 2916, 3768, 3942, 4239, 4374, 5256, 5652, 5832, 5913, 7884, 8478, 8748, 11304, 11461, 11826, 12717, 15768, 16956, 17496, 17739, 22922, 23652, 25434, 33912, 34383, 35478, 38151, 45844, 47304, 50868, 53217, 68766, 70956, 76302, 91688, 101736, 103149, 106434, 114453, 137532, 141912, 152604, 159651, 206298, 212868, 228906, 275064, 305208, 309447, 319302, 343359, 412596, 425736, 457812, 618894, 638604, 686718, 825192, 915624, 928341, 1237788, 1277208, 1373436, 1856682, 2475576, 2746872, 2785023, 3713364, 5570046, 7426728, 8355069, 11140092, 16710138, 22280184, 25065207, 33420276, 50130414, 66840552, 100260828, 200521656]

約数ペア:

[(1, 200521656), (2, 100260828), (3, 66840552), (4, 50130414), (6, 33420276), (8, 25065207), (9, 22280184), (12, 16710138), (18, 11140092), (24, 8355069), (27, 7426728), (36, 5570046), (54, 3713364), (72, 2785023), (73, 2746872), (81, 2475576), (108, 1856682), (146, 1373436), (157, 1277208), (162, 1237788), (216, 928341), (219, 915624), (243, 825192), (292, 686718), (314, 638604), (324, 618894), (438, 457812), (471, 425736), (486, 412596), (584, 343359), (628, 319302), (648, 309447), (657, 305208), (729, 275064), (876, 228906), (942, 212868), (972, 206298), (1256, 159651), (1314, 152604), (1413, 141912), (1458, 137532), (1752, 114453), (1884, 106434), (1944, 103149), (1971, 101736), (2187, 91688), (2628, 76302), (2826, 70956), (2916, 68766), (3768, 53217), (3942, 50868), (4239, 47304), (4374, 45844), (5256, 38151), (5652, 35478), (5832, 34383), (5913, 33912), (7884, 25434), (8478, 23652), (8748, 22922), (11304, 17739), (11461, 17496), (11826, 16956), (12717, 15768)]