201961204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711131}}^1$

素因数の和:711206

約数の個数: 12

約数和(自身を含む): 358410528

約数和(自身を除く): 156449324

約数列:

[1, 2, 4, 71, 142, 284, 711131, 1422262, 2844524, 50490301, 100980602, 201961204]

約数ペア:

[(1, 201961204), (2, 100980602), (4, 50490301), (71, 2844524), (142, 1422262), (284, 711131)]