208894336

素因数分解:

$2^7\times 7^1\times {\mathrm{233141}}^1$

素因数の和:233162

約数の個数: 32

約数和(自身を含む): 475609680

約数和(自身を除く): 266715344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 233141, 466282, 932564, 1631987, 1865128, 3263974, 3730256, 6527948, 7460512, 13055896, 14921024, 26111792, 29842048, 52223584, 104447168, 208894336]

約数ペア:

[(1, 208894336), (2, 104447168), (4, 52223584), (7, 29842048), (8, 26111792), (14, 14921024), (16, 13055896), (28, 7460512), (32, 6527948), (56, 3730256), (64, 3263974), (112, 1865128), (128, 1631987), (224, 932564), (448, 466282), (896, 233141)]