285202276

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{4451}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 507848544

約数和(自身を除く): 222646268

約数列:

[1, 2, 4, 83, 166, 193, 332, 386, 772, 4451, 8902, 16019, 17804, 32038, 64076, 369433, 738866, 859043, 1477732, 1718086, 3436172, 71300569, 142601138, 285202276]

約数ペア:

[(1, 285202276), (2, 142601138), (4, 71300569), (83, 3436172), (166, 1718086), (193, 1477732), (332, 859043), (386, 738866), (772, 369433), (4451, 64076), (8902, 32038), (16019, 17804)]