201911007

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{10651}}^1$

素因数の和:10814

約数の個数: 16

約数和(自身を含む): 276099840

約数和(自身を除く): 74188833

約数列:

[1, 3, 71, 89, 213, 267, 6319, 10651, 18957, 31953, 756221, 947939, 2268663, 2843817, 67303669, 201911007]

約数ペア:

[(1, 201911007), (3, 67303669), (71, 2843817), (89, 2268663), (213, 947939), (267, 756221), (6319, 31953), (10651, 18957)]