211303232

素因数分解:

$2^6\times 7^1\times {\mathrm{471659}}^1$

素因数の和:471678

約数の個数: 28

約数和(自身を含む): 479206560

約数和(自身を除く): 267903328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 471659, 943318, 1886636, 3301613, 3773272, 6603226, 7546544, 13206452, 15093088, 26412904, 30186176, 52825808, 105651616, 211303232]

約数ペア:

[(1, 211303232), (2, 105651616), (4, 52825808), (7, 30186176), (8, 26412904), (14, 15093088), (16, 13206452), (28, 7546544), (32, 6603226), (56, 3773272), (64, 3301613), (112, 1886636), (224, 943318), (448, 471659)]