201112568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323109}}^1$

素因数の和:1323134

約数の個数: 16

約数和(自身を含む): 396933000

約数和(自身を除く): 195820432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323109, 2646218, 5292436, 10584872, 25139071, 50278142, 100556284, 201112568]

約数ペア:

[(1, 201112568), (2, 100556284), (4, 50278142), (8, 25139071), (19, 10584872), (38, 5292436), (76, 2646218), (152, 1323109)]