205156798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1332187}}^1$

素因数の和:1332207

約数の個数: 16

約数和(自身を含む): 383670144

約数和(自身を除く): 178513346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1332187, 2664374, 9325309, 14654057, 18650618, 29308114, 102578399, 205156798]

約数ペア:

[(1, 205156798), (2, 102578399), (7, 29308114), (11, 18650618), (14, 14654057), (22, 9325309), (77, 2664374), (154, 1332187)]