194710045

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{853}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 237589632

約数和(自身を除く): 42879587

約数列:

[1, 5, 71, 355, 643, 853, 3215, 4265, 45653, 60563, 228265, 302815, 548479, 2742395, 38942009, 194710045]

約数ペア:

[(1, 194710045), (5, 38942009), (71, 2742395), (355, 548479), (643, 302815), (853, 228265), (3215, 60563), (4265, 45653)]