205657328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{443227}}^1$

素因数の和:443264

約数の個数: 20

約数和(自身を含む): 412202040

約数和(自身を除く): 206544712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 443227, 886454, 1772908, 3545816, 7091632, 12853583, 25707166, 51414332, 102828664, 205657328]

約数ペア:

[(1, 205657328), (2, 102828664), (4, 51414332), (8, 25707166), (16, 12853583), (29, 7091632), (58, 3545816), (116, 1772908), (232, 886454), (464, 443227)]