201945007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{2063}}^1$

素因数の和:2894

約数の個数: 12

約数和(自身を含む): 222354720

約数和(自身を除く): 20409713

約数列:

[1, 11, 121, 809, 2063, 8899, 22693, 97889, 249623, 1668967, 18358637, 201945007]

約数ペア:

[(1, 201945007), (11, 18358637), (121, 1668967), (809, 249623), (2063, 97889), (8899, 22693)]