206893242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8287}}^1$

素因数の和:8387

約数の個数: 48

約数和(自身を含む): 478383360

約数和(自身を除く): 271490118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8287, 8322, 12483, 16574, 24861, 24966, 49722, 74583, 149166, 157453, 314906, 472359, 604951, 944718, 1209902, 1417077, 1814853, 2834154, 3629706, 5444559, 10889118, 11494069, 22988138, 34482207, 68964414, 103446621, 206893242]

約数ペア:

[(1, 206893242), (2, 103446621), (3, 68964414), (6, 34482207), (9, 22988138), (18, 11494069), (19, 10889118), (38, 5444559), (57, 3629706), (73, 2834154), (114, 1814853), (146, 1417077), (171, 1209902), (219, 944718), (342, 604951), (438, 472359), (657, 314906), (1314, 157453), (1387, 149166), (2774, 74583), (4161, 49722), (8287, 24966), (8322, 24861), (12483, 16574)]