213180496

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{31799}}^1$

素因数の和:32226

約数の個数: 20

約数和(自身を含む): 414036000

約数和(自身を除く): 200855504

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 31799, 63598, 127196, 254392, 508784, 13323781, 26647562, 53295124, 106590248, 213180496]

約数ペア:

[(1, 213180496), (2, 106590248), (4, 53295124), (8, 26647562), (16, 13323781), (419, 508784), (838, 254392), (1676, 127196), (3352, 63598), (6704, 31799)]