213989414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{60689}}^1$

素因数の和:60775

約数の個数: 16

約数和(自身を含む): 336465360

約数和(自身を除く): 122475946

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 60689, 121378, 2488249, 2609627, 4976498, 5219254, 106994707, 213989414]

約数ペア:

[(1, 213989414), (2, 106994707), (41, 5219254), (43, 4976498), (82, 2609627), (86, 2488249), (1763, 121378), (3526, 60689)]