165014770

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{39383}}^1$

素因数の和:39809

約数の個数: 16

約数和(自身を含む): 297743040

約数和(自身を除く): 132728270

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 39383, 78766, 196915, 393830, 16501477, 33002954, 82507385, 165014770]

約数ペア:

[(1, 165014770), (2, 82507385), (5, 33002954), (10, 16501477), (419, 393830), (838, 196915), (2095, 78766), (4190, 39383)]