205377887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4339}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 242067840

約数和(自身を除く): 36689953

約数列:

[1, 11, 13, 143, 331, 3641, 4303, 4339, 47333, 47729, 56407, 620477, 1436209, 15798299, 18670717, 205377887]

約数ペア:

[(1, 205377887), (11, 18670717), (13, 15798299), (143, 1436209), (331, 620477), (3641, 56407), (4303, 47729), (4339, 47333)]