206896753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3067}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 247403520

約数和(自身を除く): 40506767

約数列:

[1, 7, 23, 161, 419, 2933, 3067, 9637, 21469, 67459, 70541, 493787, 1285073, 8995511, 29556679, 206896753]

約数ペア:

[(1, 206896753), (7, 29556679), (23, 8995511), (161, 1285073), (419, 493787), (2933, 70541), (3067, 67459), (9637, 21469)]