208983431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{733}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 229148928

約数和(自身を除く): 20165497

約数列:

[1, 17, 31, 527, 541, 733, 9197, 12461, 16771, 22723, 285107, 386291, 396553, 6741401, 12293143, 208983431]

約数ペア:

[(1, 208983431), (17, 12293143), (31, 6741401), (527, 396553), (541, 386291), (733, 285107), (9197, 22723), (12461, 16771)]