208423936

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29077}}^1$

素因数の和:29104

約数の個数: 44

約数和(自身を含む): 476181328

約数和(自身を除く): 267757392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 29077, 58154, 116308, 203539, 232616, 407078, 465232, 814156, 930464, 1628312, 1860928, 3256624, 3721856, 6513248, 7443712, 13026496, 14887424, 26052992, 29774848, 52105984, 104211968, 208423936]

約数ペア:

[(1, 208423936), (2, 104211968), (4, 52105984), (7, 29774848), (8, 26052992), (14, 14887424), (16, 13026496), (28, 7443712), (32, 6513248), (56, 3721856), (64, 3256624), (112, 1860928), (128, 1628312), (224, 930464), (256, 814156), (448, 465232), (512, 407078), (896, 232616), (1024, 203539), (1792, 116308), (3584, 58154), (7168, 29077)]