211835456

素因数分解:

$2^6\times 7^1\times {\mathrm{472847}}^1$

素因数の和:472866

約数の個数: 28

約数和(自身を含む): 480413568

約数和(自身を除く): 268578112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 472847, 945694, 1891388, 3309929, 3782776, 6619858, 7565552, 13239716, 15131104, 26479432, 30262208, 52958864, 105917728, 211835456]

約数ペア:

[(1, 211835456), (2, 105917728), (4, 52958864), (7, 30262208), (8, 26479432), (14, 15131104), (16, 13239716), (28, 7565552), (32, 6619858), (56, 3782776), (64, 3309929), (112, 1891388), (224, 945694), (448, 472847)]