204512908

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{46103}}^1$

素因数の和:47216

約数の個数: 12

約数和(自身を含む): 358228080

約数和(自身を除く): 153715172

約数列:

[1, 2, 4, 1109, 2218, 4436, 46103, 92206, 184412, 51128227, 102256454, 204512908]

約数ペア:

[(1, 204512908), (2, 102256454), (4, 51128227), (1109, 184412), (2218, 92206), (4436, 46103)]