205997534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{72997}}^1$

素因数の和:73099

約数の個数: 16

約数和(自身を含む): 331118928

約数和(自身を除く): 125121394

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 72997, 145994, 1240949, 2481898, 6058751, 12117502, 102998767, 205997534]

約数ペア:

[(1, 205997534), (2, 102998767), (17, 12117502), (34, 6058751), (83, 2481898), (166, 1240949), (1411, 145994), (2822, 72997)]