200080197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{1061}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 302185728

約数和(自身を除く): 102105531

約数列:

[1, 3, 9, 23, 69, 207, 911, 1061, 2733, 3183, 8199, 9549, 20953, 24403, 62859, 73209, 188577, 219627, 966571, 2899713, 8699139, 22231133, 66693399, 200080197]

約数ペア:

[(1, 200080197), (3, 66693399), (9, 22231133), (23, 8699139), (69, 2899713), (207, 966571), (911, 219627), (1061, 188577), (2733, 73209), (3183, 62859), (8199, 24403), (9549, 20953)]