206515064

素因数分解:

$2^3\times 7^1\times {\mathrm{3687769}}^1$

素因数の和:3687782

約数の個数: 16

約数和(自身を含む): 442532400

約数和(自身を除く): 236017336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3687769, 7375538, 14751076, 25814383, 29502152, 51628766, 103257532, 206515064]

約数ペア:

[(1, 206515064), (2, 103257532), (4, 51628766), (7, 29502152), (8, 25814383), (14, 14751076), (28, 7375538), (56, 3687769)]