209224587768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1245384451}}^1$

素因数の和:1245384467

約数の個数: 32

約数和(自身を含む): 597784536960

約数和(自身を除く): 388559949192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1245384451, 2490768902, 3736153353, 4981537804, 7472306706, 8717691157, 9963075608, 14944613412, 17435382314, 26153073471, 29889226824, 34870764628, 52306146942, 69741529256, 104612293884, 209224587768]

約数ペア:

[(1, 209224587768), (2, 104612293884), (3, 69741529256), (4, 52306146942), (6, 34870764628), (7, 29889226824), (8, 26153073471), (12, 17435382314), (14, 14944613412), (21, 9963075608), (24, 8717691157), (28, 7472306706), (42, 4981537804), (56, 3736153353), (84, 2490768902), (168, 1245384451)]