199065616

素因数分解:

$2^4\times {\mathrm{12441601}}^1$

素因数の和:12441609

約数の個数: 10

約数和(自身を含む): 385689662

約数和(自身を除く): 186624046

約数列:

[1, 2, 4, 8, 16, 12441601, 24883202, 49766404, 99532808, 199065616]

約数ペア:

[(1, 199065616), (2, 99532808), (4, 49766404), (8, 24883202), (16, 12441601)]