196454937

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{406739}}^1$

素因数の和:406772

約数の個数: 16

約数和(自身を含む): 312376320

約数和(自身を除く): 115921383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 406739, 1220217, 2847173, 8541519, 9354997, 28064991, 65484979, 196454937]

約数ペア:

[(1, 196454937), (3, 65484979), (7, 28064991), (21, 9354997), (23, 8541519), (69, 2847173), (161, 1220217), (483, 406739)]