214425834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5105377}}^1$

素因数の和:5105389

約数の個数: 16

約数和(自身を含む): 490116288

約数和(自身を除く): 275690454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5105377, 10210754, 15316131, 30632262, 35737639, 71475278, 107212917, 214425834]

約数ペア:

[(1, 214425834), (2, 107212917), (3, 71475278), (6, 35737639), (7, 30632262), (14, 15316131), (21, 10210754), (42, 5105377)]