201666049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 222888960

約数和(自身を除く): 21222911

約数列:

[1, 13, 47, 239, 611, 1381, 3107, 11233, 17953, 64907, 146029, 330059, 843791, 4290767, 15512773, 201666049]

約数ペア:

[(1, 201666049), (13, 15512773), (47, 4290767), (239, 843791), (611, 330059), (1381, 146029), (3107, 64907), (11233, 17953)]