204850514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11953}}^1$

素因数の和:12026

約数の個数: 32

約数和(自身を含む): 361488960

約数和(自身を除く): 156638446

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 11953, 17138, 23906, 131483, 227107, 262966, 454214, 490073, 980146, 2498177, 4996354, 5390803, 9311387, 10781606, 18622774, 102425257, 204850514]

約数ペア:

[(1, 204850514), (2, 102425257), (11, 18622774), (19, 10781606), (22, 9311387), (38, 5390803), (41, 4996354), (82, 2498177), (209, 980146), (418, 490073), (451, 454214), (779, 262966), (902, 227107), (1558, 131483), (8569, 23906), (11953, 17138)]