221938096

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{10453}}^1$

素因数の和:11788

約数の個数: 20

約数和(自身を含む): 430370272

約数和(自身を除く): 208432176

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 10453, 10616, 20906, 21232, 41812, 83624, 167248, 13871131, 27742262, 55484524, 110969048, 221938096]

約数ペア:

[(1, 221938096), (2, 110969048), (4, 55484524), (8, 27742262), (16, 13871131), (1327, 167248), (2654, 83624), (5308, 41812), (10453, 21232), (10616, 20906)]