203501808

素因数分解:

$2^4\times 3^6\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 140

約数和(自身を含む): 601762080

約数和(自身を除く): 398260272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 239, 243, 292, 324, 432, 438, 478, 486, 584, 648, 657, 717, 729, 876, 956, 972, 1168, 1296, 1314, 1434, 1458, 1752, 1912, 1944, 1971, 2151, 2628, 2868, 2916, 3504, 3824, 3888, 3942, 4302, 5256, 5736, 5832, 5913, 6453, 7884, 8604, 10512, 11472, 11664, 11826, 12906, 15768, 17208, 17447, 17739, 19359, 23652, 25812, 31536, 34416, 34894, 35478, 38718, 47304, 51624, 52341, 53217, 58077, 69788, 70956, 77436, 94608, 103248, 104682, 106434, 116154, 139576, 141912, 154872, 157023, 174231, 209364, 212868, 232308, 279152, 283824, 309744, 314046, 348462, 418728, 425736, 464616, 471069, 628092, 696924, 837456, 851472, 929232, 942138, 1256184, 1393848, 1413207, 1884276, 2512368, 2787696, 2826414, 3768552, 4239621, 5652828, 7537104, 8479242, 11305656, 12718863, 16958484, 22611312, 25437726, 33916968, 50875452, 67833936, 101750904, 203501808]

約数ペア:

[(1, 203501808), (2, 101750904), (3, 67833936), (4, 50875452), (6, 33916968), (8, 25437726), (9, 22611312), (12, 16958484), (16, 12718863), (18, 11305656), (24, 8479242), (27, 7537104), (36, 5652828), (48, 4239621), (54, 3768552), (72, 2826414), (73, 2787696), (81, 2512368), (108, 1884276), (144, 1413207), (146, 1393848), (162, 1256184), (216, 942138), (219, 929232), (239, 851472), (243, 837456), (292, 696924), (324, 628092), (432, 471069), (438, 464616), (478, 425736), (486, 418728), (584, 348462), (648, 314046), (657, 309744), (717, 283824), (729, 279152), (876, 232308), (956, 212868), (972, 209364), (1168, 174231), (1296, 157023), (1314, 154872), (1434, 141912), (1458, 139576), (1752, 116154), (1912, 106434), (1944, 104682), (1971, 103248), (2151, 94608), (2628, 77436), (2868, 70956), (2916, 69788), (3504, 58077), (3824, 53217), (3888, 52341), (3942, 51624), (4302, 47304), (5256, 38718), (5736, 35478), (5832, 34894), (5913, 34416), (6453, 31536), (7884, 25812), (8604, 23652), (10512, 19359), (11472, 17739), (11664, 17447), (11826, 17208), (12906, 15768)]