201031822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{9439}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 315371520

約数和(自身を除く): 114339698

約数列:

[1, 2, 23, 46, 463, 926, 9439, 10649, 18878, 21298, 217097, 434194, 4370257, 8740514, 100515911, 201031822]

約数ペア:

[(1, 201031822), (2, 100515911), (23, 8740514), (46, 4370257), (463, 434194), (926, 217097), (9439, 21298), (10649, 18878)]