208934656

素因数分解:

$2^8\times 7^1\times {\mathrm{116593}}^1$

素因数の和:116616

約数の個数: 36

約数和(自身を含む): 476636272

約数和(自身を除く): 267701616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116593, 233186, 466372, 816151, 932744, 1632302, 1865488, 3264604, 3730976, 6529208, 7461952, 13058416, 14923904, 26116832, 29847808, 52233664, 104467328, 208934656]

約数ペア:

[(1, 208934656), (2, 104467328), (4, 52233664), (7, 29847808), (8, 26116832), (14, 14923904), (16, 13058416), (28, 7461952), (32, 6529208), (56, 3730976), (64, 3264604), (112, 1865488), (128, 1632302), (224, 932744), (256, 816151), (448, 466372), (896, 233186), (1792, 116593)]