209175232

素因数分解:

$2^6\times 7^1\times {\mathrm{466909}}^1$

素因数の和:466928

約数の個数: 28

約数和(自身を含む): 474380560

約数和(自身を除く): 265205328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 466909, 933818, 1867636, 3268363, 3735272, 6536726, 7470544, 13073452, 14941088, 26146904, 29882176, 52293808, 104587616, 209175232]

約数ペア:

[(1, 209175232), (2, 104587616), (4, 52293808), (7, 29882176), (8, 26146904), (14, 14941088), (16, 13073452), (28, 7470544), (32, 6536726), (56, 3735272), (64, 3268363), (112, 1867636), (224, 933818), (448, 466909)]