205679824

素因数分解:

$2^4\times 7^1\times {\mathrm{1836427}}^1$

素因数の和:1836442

約数の個数: 20

約数和(自身を含む): 455434144

約数和(自身を除く): 249754320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1836427, 3672854, 7345708, 12854989, 14691416, 25709978, 29382832, 51419956, 102839912, 205679824]

約数ペア:

[(1, 205679824), (2, 102839912), (4, 51419956), (7, 29382832), (8, 25709978), (14, 14691416), (16, 12854989), (28, 7345708), (56, 3672854), (112, 1836427)]