255236434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{15467}}^1$

素因数の和:15729

約数の個数: 16

約数和(自身を含む): 394990848

約数和(自身を除く): 139754414

約数列:

[1, 2, 37, 74, 223, 446, 8251, 15467, 16502, 30934, 572279, 1144558, 3449141, 6898282, 127618217, 255236434]

約数ペア:

[(1, 255236434), (2, 127618217), (37, 6898282), (74, 3449141), (223, 1144558), (446, 572279), (8251, 30934), (15467, 16502)]