208032474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10141}}^1$

素因数の和:10422

約数の個数: 32

約数和(自身を含む): 449817984

約数和(自身を除く): 241785510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10141, 10257, 20282, 20514, 30423, 60846, 131833, 263666, 395499, 790998, 2667083, 5334166, 8001249, 16002498, 34672079, 69344158, 104016237, 208032474]

約数ペア:

[(1, 208032474), (2, 104016237), (3, 69344158), (6, 34672079), (13, 16002498), (26, 8001249), (39, 5334166), (78, 2667083), (263, 790998), (526, 395499), (789, 263666), (1578, 131833), (3419, 60846), (6838, 30423), (10141, 20514), (10257, 20282)]