263028406138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{6373}}^1\times {\mathrm{200351}}^1$

素因数の和:206829

約数の個数: 16

約数和(自身を含む): 398437618176

約数和(自身を除く): 135409212038

約数列:

[1, 2, 103, 206, 6373, 12746, 200351, 400702, 656419, 1312838, 20636153, 41272306, 1276836923, 2553673846, 131514203069, 263028406138]

約数ペア:

[(1, 263028406138), (2, 131514203069), (103, 2553673846), (206, 1276836923), (6373, 41272306), (12746, 20636153), (200351, 1312838), (400702, 656419)]