201557291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 223824384

約数和(自身を除く): 22267093

約数列:

[1, 13, 47, 107, 611, 1391, 3083, 5029, 40079, 65377, 144901, 329881, 1883713, 4288453, 15504407, 201557291]

約数ペア:

[(1, 201557291), (13, 15504407), (47, 4288453), (107, 1883713), (611, 329881), (1391, 144901), (3083, 65377), (5029, 40079)]