210004346251

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{83104213}}^1$

素因数の和:83104258

約数の個数: 12

約数和(自身を含む): 253301644272

約数和(自身を除く): 43297298021

約数列:

[1, 7, 19, 133, 361, 2527, 83104213, 581729491, 1578980047, 11052860329, 30000620893, 210004346251]

約数ペア:

[(1, 210004346251), (7, 30000620893), (19, 11052860329), (133, 1578980047), (361, 581729491), (2527, 83104213)]