210784976

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{6551}}^1$

素因数の和:8570

約数の個数: 20

約数和(自身を含む): 408661344

約数和(自身を除く): 197876368

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 6551, 8044, 13102, 16088, 26204, 32176, 52408, 104816, 13174061, 26348122, 52696244, 105392488, 210784976]

約数ペア:

[(1, 210784976), (2, 105392488), (4, 52696244), (8, 26348122), (16, 13174061), (2011, 104816), (4022, 52408), (6551, 32176), (8044, 26204), (13102, 16088)]