249668086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{71293}}^1$

素因数の和:71415

約数の個数: 16

約数和(自身を含む): 400387104

約数和(自身を除く): 150719018

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 71293, 142586, 1211981, 2423962, 7343179, 14686358, 124834043, 249668086]

約数ペア:

[(1, 249668086), (2, 124834043), (17, 14686358), (34, 7343179), (103, 2423962), (206, 1211981), (1751, 142586), (3502, 71293)]