201871003385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1\times {\mathrm{299603}}^1$

素因数の和:307552

約数の個数: 16

約数和(自身を含む): 256528135296

約数和(自身を除く): 54657131911

約数列:

[1, 5, 17, 85, 7927, 39635, 134759, 299603, 673795, 1498015, 5093251, 25466255, 2374952981, 11874764905, 40374200677, 201871003385]

約数ペア:

[(1, 201871003385), (5, 40374200677), (17, 11874764905), (85, 2374952981), (7927, 25466255), (39635, 5093251), (134759, 1498015), (299603, 673795)]