240201143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{155269}}^1$

素因数の和:155306

約数の個数: 16

約数和(自身を含む): 313024320

約数和(自身を除く): 72823177

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 155269, 1086883, 2018497, 2639573, 14129479, 18477011, 34314449, 240201143]

約数ペア:

[(1, 240201143), (7, 34314449), (13, 18477011), (17, 14129479), (91, 2639573), (119, 2018497), (221, 1086883), (1547, 155269)]