209631779824

素因数分解:

$2^4\times {\mathrm{481001}}^1\times {\mathrm{27239}}^1$

素因数の和:508248

約数の個数: 20

約数和(自身を含む): 406177328880

約数和(自身を除く): 196545549056

約数列:

[1, 2, 4, 8, 16, 27239, 54478, 108956, 217912, 435824, 481001, 962002, 1924004, 3848008, 7696016, 13101986239, 26203972478, 52407944956, 104815889912, 209631779824]

約数ペア:

[(1, 209631779824), (2, 104815889912), (4, 52407944956), (8, 26203972478), (16, 13101986239), (27239, 7696016), (54478, 3848008), (108956, 1924004), (217912, 962002), (435824, 481001)]