205322292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{814771}}^1$

素因数の和:814788

約数の個数: 36

約数和(自身を含む): 593154016

約数和(自身を除く): 387831724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 814771, 1629542, 2444313, 3259084, 4888626, 5703397, 7332939, 9777252, 11406794, 14665878, 17110191, 22813588, 29331756, 34220382, 51330573, 68440764, 102661146, 205322292]

約数ペア:

[(1, 205322292), (2, 102661146), (3, 68440764), (4, 51330573), (6, 34220382), (7, 29331756), (9, 22813588), (12, 17110191), (14, 14665878), (18, 11406794), (21, 9777252), (28, 7332939), (36, 5703397), (42, 4888626), (63, 3259084), (84, 2444313), (126, 1629542), (252, 814771)]