200518778894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{622729127}}^1$

素因数の和:622729159

約数の個数: 16

約数和(自身を含む): 358691977728

約数和(自身を除く): 158173198834

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 622729127, 1245458254, 4359103889, 8718207778, 14322769921, 28645539842, 100259389447, 200518778894]

約数ペア:

[(1, 200518778894), (2, 100259389447), (7, 28645539842), (14, 14322769921), (23, 8718207778), (46, 4359103889), (161, 1245458254), (322, 622729127)]