201960129

素因数分解:

$3^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{3911}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 307952640

約数和(自身を除く): 105992511

約数列:

[1, 3, 7, 21, 2459, 3911, 7377, 11733, 17213, 27377, 51639, 82131, 9617149, 28851447, 67320043, 201960129]

約数ペア:

[(1, 201960129), (3, 67320043), (7, 28851447), (21, 9617149), (2459, 82131), (3911, 51639), (7377, 27377), (11733, 17213)]