212868726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220361}}^1$

素因数の和:220396

約数の個数: 32

約数和(自身を含む): 507714048

約数和(自身を除く): 294845322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 220361, 440722, 661083, 1322166, 1542527, 3085054, 4627581, 5068303, 9255162, 10136606, 15204909, 30409818, 35478121, 70956242, 106434363, 212868726]

約数ペア:

[(1, 212868726), (2, 106434363), (3, 70956242), (6, 35478121), (7, 30409818), (14, 15204909), (21, 10136606), (23, 9255162), (42, 5068303), (46, 4627581), (69, 3085054), (138, 1542527), (161, 1322166), (322, 661083), (483, 440722), (966, 220361)]