201712976

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 401358240

約数和(自身を除く): 199645264

約数列:

[1, 2, 4, 8, 16, 59, 107, 118, 214, 236, 428, 472, 856, 944, 1712, 1997, 3994, 6313, 7988, 12626, 15976, 25252, 31952, 50504, 101008, 117823, 213679, 235646, 427358, 471292, 854716, 942584, 1709432, 1885168, 3418864, 12607061, 25214122, 50428244, 100856488, 201712976]

約数ペア:

[(1, 201712976), (2, 100856488), (4, 50428244), (8, 25214122), (16, 12607061), (59, 3418864), (107, 1885168), (118, 1709432), (214, 942584), (236, 854716), (428, 471292), (472, 427358), (856, 235646), (944, 213679), (1712, 117823), (1997, 101008), (3994, 50504), (6313, 31952), (7988, 25252), (12626, 15976)]