208770523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{983}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 246232224

約数和(自身を除く): 37461701

約数列:

[1, 13, 17, 31, 221, 403, 527, 961, 983, 6851, 12493, 12779, 16337, 16711, 30473, 212381, 217243, 396149, 518041, 944663, 6734533, 12280619, 16059271, 208770523]

約数ペア:

[(1, 208770523), (13, 16059271), (17, 12280619), (31, 6734533), (221, 944663), (403, 518041), (527, 396149), (961, 217243), (983, 212381), (6851, 30473), (12493, 16711), (12779, 16337)]