204122241

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 310934400

約数和(自身を除く): 106812159

約数列:

[1, 3, 9, 27, 59, 97, 177, 291, 531, 873, 1321, 1593, 2619, 3963, 5723, 11889, 17169, 35667, 51507, 77939, 128137, 154521, 233817, 384411, 701451, 1153233, 2104353, 3459699, 7560083, 22680249, 68040747, 204122241]

約数ペア:

[(1, 204122241), (3, 68040747), (9, 22680249), (27, 7560083), (59, 3459699), (97, 2104353), (177, 1153233), (291, 701451), (531, 384411), (873, 233817), (1321, 154521), (1593, 128137), (2619, 77939), (3963, 51507), (5723, 35667), (11889, 17169)]