199424171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 213507840

約数和(自身を除く): 14083669

約数列:

[1, 19, 103, 181, 563, 1957, 3439, 10697, 18643, 57989, 101903, 354217, 1101791, 1936157, 10496009, 199424171]

約数ペア:

[(1, 199424171), (19, 10496009), (103, 1936157), (181, 1101791), (563, 354217), (1957, 101903), (3439, 57989), (10697, 18643)]