201480618

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{127681}}^1$

素因数の和:127949

約数の個数: 16

約数和(自身を含む): 404496576

約数和(自身を除く): 203015958

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 127681, 255362, 383043, 766086, 33580103, 67160206, 100740309, 201480618]

約数ペア:

[(1, 201480618), (2, 100740309), (3, 67160206), (6, 33580103), (263, 766086), (526, 383043), (789, 255362), (1578, 127681)]