195991641

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9623}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 296265216

約数和(自身を除く): 100273575

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 9623, 20367, 28869, 86607, 298313, 702479, 894939, 2107437, 2684817, 6322311, 21776849, 65330547, 195991641]

約数ペア:

[(1, 195991641), (3, 65330547), (9, 21776849), (31, 6322311), (73, 2684817), (93, 2107437), (219, 894939), (279, 702479), (657, 298313), (2263, 86607), (6789, 28869), (9623, 20367)]