190836892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{2543}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 339990336

約数和(自身を除く): 149153444

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 1028, 2543, 5086, 10172, 18761, 37522, 75044, 185639, 371278, 653551, 742556, 1307102, 2614204, 47709223, 95418446, 190836892]

約数ペア:

[(1, 190836892), (2, 95418446), (4, 47709223), (73, 2614204), (146, 1307102), (257, 742556), (292, 653551), (514, 371278), (1028, 185639), (2543, 75044), (5086, 37522), (10172, 18761)]