205793670704

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{18141191}}^1$

素因数の和:18141908

約数の個数: 20

約数和(自身を含む): 399287635920

約数和(自身を除く): 193493965216

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 18141191, 36282382, 72564764, 145129528, 290259056, 12862104419, 25724208838, 51448417676, 102896835352, 205793670704]

約数ペア:

[(1, 205793670704), (2, 102896835352), (4, 51448417676), (8, 25724208838), (16, 12862104419), (709, 290259056), (1418, 145129528), (2836, 72564764), (5672, 36282382), (11344, 18141191)]