102019855

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6763}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 140258304

約数和(自身を除く): 38238449

約数列:

[1, 5, 7, 35, 431, 2155, 3017, 6763, 15085, 33815, 47341, 236705, 2914853, 14574265, 20403971, 102019855]

約数ペア:

[(1, 102019855), (5, 20403971), (7, 14574265), (35, 2914853), (431, 236705), (2155, 47341), (3017, 33815), (6763, 15085)]