195492976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91867}}^1$

素因数の和:91901

約数の個数: 40

約数和(自身を含む): 455665280

約数和(自身を除く): 260172304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 91867, 183734, 367468, 643069, 734936, 1286138, 1469872, 1745473, 2572276, 3490946, 5144552, 6981892, 10289104, 12218311, 13963784, 24436622, 27927568, 48873244, 97746488, 195492976]

約数ペア:

[(1, 195492976), (2, 97746488), (4, 48873244), (7, 27927568), (8, 24436622), (14, 13963784), (16, 12218311), (19, 10289104), (28, 6981892), (38, 5144552), (56, 3490946), (76, 2572276), (112, 1745473), (133, 1469872), (152, 1286138), (266, 734936), (304, 643069), (532, 367468), (1064, 183734), (2128, 91867)]