208534912

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{7177}}^1$

素因数の和:7418

約数の個数: 32

約数和(自身を含む): 417328920

約数和(自身を除く): 208794008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 3632, 7177, 7264, 14354, 14528, 28708, 29056, 57416, 114832, 229664, 459328, 918656, 1629179, 3258358, 6516716, 13033432, 26066864, 52133728, 104267456, 208534912]

約数ペア:

[(1, 208534912), (2, 104267456), (4, 52133728), (8, 26066864), (16, 13033432), (32, 6516716), (64, 3258358), (128, 1629179), (227, 918656), (454, 459328), (908, 229664), (1816, 114832), (3632, 57416), (7177, 29056), (7264, 28708), (14354, 14528)]