204540479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3677}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 240982560

約数和(自身を除く): 36442081

約数列:

[1, 11, 13, 143, 389, 3677, 4279, 5057, 40447, 47801, 55627, 525811, 1430353, 15733883, 18594589, 204540479]

約数ペア:

[(1, 204540479), (11, 18594589), (13, 15733883), (143, 1430353), (389, 525811), (3677, 55627), (4279, 47801), (5057, 40447)]