201540387

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{3023}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 273466368

約数和(自身を除く): 71925981

約数列:

[1, 3, 71, 213, 313, 939, 3023, 9069, 22223, 66669, 214633, 643899, 946199, 2838597, 67180129, 201540387]

約数ペア:

[(1, 201540387), (3, 67180129), (71, 2838597), (213, 946199), (313, 643899), (939, 214633), (3023, 66669), (9069, 22223)]