205119146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{86257}}^1$

素因数の和:86329

約数の個数: 16

約数和(自身を含む): 326055240

約数和(自身を除く): 120936094

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 86257, 172514, 2501453, 3536537, 5002906, 7073074, 102559573, 205119146]

約数ペア:

[(1, 205119146), (2, 102559573), (29, 7073074), (41, 5002906), (58, 3536537), (82, 2501453), (1189, 172514), (2378, 86257)]