201613971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120223}}^1$

素因数の和:120282

約数の個数: 16

約数和(自身を含む): 296231936

約数和(自身を除く): 94617965

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 120223, 360669, 1562899, 4688697, 5169589, 15508767, 67204657, 201613971]

約数ペア:

[(1, 201613971), (3, 67204657), (13, 15508767), (39, 5169589), (43, 4688697), (129, 1562899), (559, 360669), (1677, 120223)]