206239904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{495769}}^1$

素因数の和:495792

約数の個数: 24

約数和(自身を含む): 437269140

約数和(自身を除く): 231029236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 495769, 991538, 1983076, 3966152, 6444997, 7932304, 12889994, 15864608, 25779988, 51559976, 103119952, 206239904]

約数ペア:

[(1, 206239904), (2, 103119952), (4, 51559976), (8, 25779988), (13, 15864608), (16, 12889994), (26, 7932304), (32, 6444997), (52, 3966152), (104, 1983076), (208, 991538), (416, 495769)]