211804955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{12911}}^1$

素因数の和:13126

約数の個数: 16

約数和(自身を含む): 270532224

約数和(自身を除く): 58727269

約数列:

[1, 5, 17, 85, 193, 965, 3281, 12911, 16405, 64555, 219487, 1097435, 2491823, 12459115, 42360991, 211804955]

約数ペア:

[(1, 211804955), (5, 42360991), (17, 12459115), (85, 2491823), (193, 1097435), (965, 219487), (3281, 64555), (12911, 16405)]