210800527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{57143}}^1$

素因数の和:57198

約数の個数: 16

約数和(自身を含む): 263319552

約数和(自身を除く): 52519025

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 57143, 400001, 971431, 1771433, 6800017, 12400031, 30114361, 210800527]

約数ペア:

[(1, 210800527), (7, 30114361), (17, 12400031), (31, 6800017), (119, 1771433), (217, 971431), (527, 400001), (3689, 57143)]