208077113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2417}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 229806720

約数和(自身を除く): 21729607

約数列:

[1, 19, 23, 197, 437, 2417, 3743, 4531, 45923, 55591, 86089, 476149, 1056229, 9046831, 10951427, 208077113]

約数ペア:

[(1, 208077113), (19, 10951427), (23, 9046831), (197, 1056229), (437, 476149), (2417, 86089), (3743, 55591), (4531, 45923)]