203206315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7057}}^1$

素因数の和:7518

約数の個数: 16

約数和(自身を含む): 263235168

約数和(自身を除く): 60028853

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 7057, 28795, 35285, 91741, 458705, 3126251, 15631255, 40641263, 203206315]

約数ペア:

[(1, 203206315), (5, 40641263), (13, 15631255), (65, 3126251), (443, 458705), (2215, 91741), (5759, 35285), (7057, 28795)]