208249902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{236111}}^1$

素因数の和:236133

約数の個数: 36

約数和(自身を含む): 524876976

約数和(自身を除く): 316627074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 236111, 472222, 708333, 1416666, 1652777, 2124999, 3305554, 4249998, 4958331, 9916662, 11569439, 14874993, 23138878, 29749986, 34708317, 69416634, 104124951, 208249902]

約数ペア:

[(1, 208249902), (2, 104124951), (3, 69416634), (6, 34708317), (7, 29749986), (9, 23138878), (14, 14874993), (18, 11569439), (21, 9916662), (42, 4958331), (49, 4249998), (63, 3305554), (98, 2124999), (126, 1652777), (147, 1416666), (294, 708333), (441, 472222), (882, 236111)]