205344217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1013}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 228953088

約数和(自身を除く): 23608871

約数列:

[1, 13, 31, 403, 503, 1013, 6539, 13169, 15593, 31403, 202709, 408239, 509539, 6624007, 15795709, 205344217]

約数ペア:

[(1, 205344217), (13, 15795709), (31, 6624007), (403, 509539), (503, 408239), (1013, 202709), (6539, 31403), (13169, 15593)]