201490314

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{256349}}^1$

素因数の和:256485

約数の個数: 16

約数和(自身を含む): 406058400

約数和(自身を除く): 204568086

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 256349, 512698, 769047, 1538094, 33581719, 67163438, 100745157, 201490314]

約数ペア:

[(1, 201490314), (2, 100745157), (3, 67163438), (6, 33581719), (131, 1538094), (262, 769047), (393, 512698), (786, 256349)]