228077353

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{1823}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 265982976

約数和(自身を除く): 37905623

約数列:

[1, 7, 61, 293, 427, 1823, 2051, 12761, 17873, 111203, 125111, 534139, 778421, 3738973, 32582479, 228077353]

約数ペア:

[(1, 228077353), (7, 32582479), (61, 3738973), (293, 778421), (427, 534139), (1823, 125111), (2051, 111203), (12761, 17873)]