200445421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3539}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 231091200

約数和(自身を除く): 30645779

約数列:

[1, 11, 19, 209, 271, 2981, 3539, 5149, 38929, 56639, 67241, 739651, 959069, 10549759, 18222311, 200445421]

約数ペア:

[(1, 200445421), (11, 18222311), (19, 10549759), (209, 959069), (271, 739651), (2981, 67241), (3539, 56639), (5149, 38929)]