201955712

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11903

約数の個数: 64

約数和(自身を含む): 484051200

約数和(自身を除く): 282095488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 11863, 17024, 23726, 47452, 83041, 94904, 166082, 189808, 225397, 332164, 379616, 450794, 664328, 759232, 901588, 1328656, 1518464, 1577779, 1803176, 2657312, 3155558, 3606352, 5314624, 6311116, 7212704, 10629248, 12622232, 14425408, 25244464, 28850816, 50488928, 100977856, 201955712]

約数ペア:

[(1, 201955712), (2, 100977856), (4, 50488928), (7, 28850816), (8, 25244464), (14, 14425408), (16, 12622232), (19, 10629248), (28, 7212704), (32, 6311116), (38, 5314624), (56, 3606352), (64, 3155558), (76, 2657312), (112, 1803176), (128, 1577779), (133, 1518464), (152, 1328656), (224, 901588), (266, 759232), (304, 664328), (448, 450794), (532, 379616), (608, 332164), (896, 225397), (1064, 189808), (1216, 166082), (2128, 94904), (2432, 83041), (4256, 47452), (8512, 23726), (11863, 17024)]