201332021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{20047}}^1$

素因数の和:20152

約数の個数: 12

約数和(自身を含む): 223976256

約数和(自身を除く): 22644235

約数列:

[1, 11, 83, 121, 913, 10043, 20047, 220517, 1663901, 2425687, 18302911, 201332021]

約数ペア:

[(1, 201332021), (11, 18302911), (83, 2425687), (121, 1663901), (913, 220517), (10043, 20047)]