201128270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2873261}}^1$

素因数の和:2873275

約数の個数: 16

約数和(自身を含む): 413749728

約数和(自身を除く): 212621458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2873261, 5746522, 14366305, 20112827, 28732610, 40225654, 100564135, 201128270]

約数ペア:

[(1, 201128270), (2, 100564135), (5, 40225654), (7, 28732610), (10, 20112827), (14, 14366305), (35, 5746522), (70, 2873261)]