200906125

素因数分解:

$5^3\times 7^2\times {\mathrm{32801}}^1$

素因数の和:32830

約数の個数: 24

約数和(自身を含む): 291675384

約数和(自身を除く): 90769259

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 6125, 32801, 164005, 229607, 820025, 1148035, 1607249, 4100125, 5740175, 8036245, 28700875, 40181225, 200906125]

約数ペア:

[(1, 200906125), (5, 40181225), (7, 28700875), (25, 8036245), (35, 5740175), (49, 4100125), (125, 1607249), (175, 1148035), (245, 820025), (875, 229607), (1225, 164005), (6125, 32801)]