202012905

素因数分解:

$3^1\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{4007}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 323397504

約数和(自身を除く): 121384599

約数列:

[1, 3, 5, 15, 3361, 4007, 10083, 12021, 16805, 20035, 50415, 60105, 13467527, 40402581, 67337635, 202012905]

約数ペア:

[(1, 202012905), (3, 67337635), (5, 40402581), (15, 13467527), (3361, 60105), (4007, 50415), (10083, 20035), (12021, 16805)]