203479321

素因数分解:

${\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2232

約数の個数: 12

約数和(自身を含む): 213920308

約数和(自身を除く): 10440987

約数列:

[1, 23, 193, 529, 1993, 4439, 45839, 102097, 384649, 1054297, 8846927, 203479321]

約数ペア:

[(1, 203479321), (23, 8846927), (193, 1054297), (529, 384649), (1993, 102097), (4439, 45839)]