201385288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1936397}}^1$

素因数の和:1936416

約数の個数: 16

約数和(自身を含む): 406643580

約数和(自身を除く): 205258292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1936397, 3872794, 7745588, 15491176, 25173161, 50346322, 100692644, 201385288]

約数ペア:

[(1, 201385288), (2, 100692644), (4, 50346322), (8, 25173161), (13, 15491176), (26, 7745588), (52, 3872794), (104, 1936397)]