207502521

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1\times {\mathrm{1069}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 280425600

約数和(自身を除く): 72923079

約数列:

[1, 3, 89, 267, 727, 1069, 2181, 3207, 64703, 95141, 194109, 285423, 777163, 2331489, 69167507, 207502521]

約数ペア:

[(1, 207502521), (3, 69167507), (89, 2331489), (267, 777163), (727, 285423), (1069, 194109), (2181, 95141), (3207, 64703)]