249955199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{1543}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 285590592

約数和(自身を除く): 35635393

約数列:

[1, 13, 17, 221, 733, 1543, 9529, 12461, 20059, 26231, 161993, 341003, 1131019, 14703247, 19227323, 249955199]

約数ペア:

[(1, 249955199), (13, 19227323), (17, 14703247), (221, 1131019), (733, 341003), (1543, 161993), (9529, 26231), (12461, 20059)]