199528784

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19612

約数の個数: 60

約数和(自身を含む): 484320564

約数和(自身を除く): 284791780

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 19577, 39154, 78308, 137039, 156616, 254501, 274078, 313232, 509002, 548156, 959273, 1018004, 1096312, 1781507, 1918546, 2036008, 2192624, 3563014, 3837092, 4072016, 7126028, 7674184, 12470549, 14252056, 15348368, 24941098, 28504112, 49882196, 99764392, 199528784]

約数ペア:

[(1, 199528784), (2, 99764392), (4, 49882196), (7, 28504112), (8, 24941098), (13, 15348368), (14, 14252056), (16, 12470549), (26, 7674184), (28, 7126028), (49, 4072016), (52, 3837092), (56, 3563014), (91, 2192624), (98, 2036008), (104, 1918546), (112, 1781507), (182, 1096312), (196, 1018004), (208, 959273), (364, 548156), (392, 509002), (637, 313232), (728, 274078), (784, 254501), (1274, 156616), (1456, 137039), (2548, 78308), (5096, 39154), (10192, 19577)]