210327995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{5081}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 267841728

約数和(自身を除く): 57513733

約数列:

[1, 5, 17, 85, 487, 2435, 5081, 8279, 25405, 41395, 86377, 431885, 2474447, 12372235, 42065599, 210327995]

約数ペア:

[(1, 210327995), (5, 42065599), (17, 12372235), (85, 2474447), (487, 431885), (2435, 86377), (5081, 41395), (8279, 25405)]