199121472

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 126

約数和(自身を含む): 627568214

約数和(自身を除く): 428446742

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2112, 2178, 2857, 2904, 3168, 3872, 4356, 5714, 5808, 6336, 7744, 8571, 8712, 11428, 11616, 17142, 17424, 22856, 23232, 25713, 31427, 34284, 34848, 45712, 51426, 62854, 68568, 69696, 91424, 94281, 102852, 125708, 137136, 182848, 188562, 205704, 251416, 274272, 282843, 345697, 377124, 411408, 502832, 548544, 565686, 691394, 754248, 822816, 1005664, 1037091, 1131372, 1382788, 1508496, 1645632, 2011328, 2074182, 2262744, 2765576, 3016992, 3111273, 4148364, 4525488, 5531152, 6033984, 6222546, 8296728, 9050976, 11062304, 12445092, 16593456, 18101952, 22124608, 24890184, 33186912, 49780368, 66373824, 99560736, 199121472]

約数ペア:

[(1, 199121472), (2, 99560736), (3, 66373824), (4, 49780368), (6, 33186912), (8, 24890184), (9, 22124608), (11, 18101952), (12, 16593456), (16, 12445092), (18, 11062304), (22, 9050976), (24, 8296728), (32, 6222546), (33, 6033984), (36, 5531152), (44, 4525488), (48, 4148364), (64, 3111273), (66, 3016992), (72, 2765576), (88, 2262744), (96, 2074182), (99, 2011328), (121, 1645632), (132, 1508496), (144, 1382788), (176, 1131372), (192, 1037091), (198, 1005664), (242, 822816), (264, 754248), (288, 691394), (352, 565686), (363, 548544), (396, 502832), (484, 411408), (528, 377124), (576, 345697), (704, 282843), (726, 274272), (792, 251416), (968, 205704), (1056, 188562), (1089, 182848), (1452, 137136), (1584, 125708), (1936, 102852), (2112, 94281), (2178, 91424), (2857, 69696), (2904, 68568), (3168, 62854), (3872, 51426), (4356, 45712), (5714, 34848), (5808, 34284), (6336, 31427), (7744, 25713), (8571, 23232), (8712, 22856), (11428, 17424), (11616, 17142)]