208994096

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{7883}}^1$

素因数の和:9548

約数の個数: 20

約数和(自身を含む): 405221832

約数和(自身を除く): 196227736

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 7883, 13256, 15766, 26512, 31532, 63064, 126128, 13062131, 26124262, 52248524, 104497048, 208994096]

約数ペア:

[(1, 208994096), (2, 104497048), (4, 52248524), (8, 26124262), (16, 13062131), (1657, 126128), (3314, 63064), (6628, 31532), (7883, 26512), (13256, 15766)]