208026796

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{124121}}^1$

素因数の和:124544

約数の個数: 12

約数和(自身を含む): 364918680

約数和(自身を除く): 156891884

約数列:

[1, 2, 4, 419, 838, 1676, 124121, 248242, 496484, 52006699, 104013398, 208026796]

約数ペア:

[(1, 208026796), (2, 104013398), (4, 52006699), (419, 496484), (838, 248242), (1676, 124121)]