209973896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2386067}}^1$

素因数の和:2386084

約数の個数: 16

約数和(自身を含む): 429492240

約数和(自身を除く): 219518344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2386067, 4772134, 9544268, 19088536, 26246737, 52493474, 104986948, 209973896]

約数ペア:

[(1, 209973896), (2, 104986948), (4, 52493474), (8, 26246737), (11, 19088536), (22, 9544268), (44, 4772134), (88, 2386067)]