202104357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9371}}^1$

素因数の和:9473

約数の個数: 32

約数和(自身を含む): 335892480

約数和(自身を除く): 133788123

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 9371, 21567, 28113, 65597, 121823, 196791, 365469, 740309, 852761, 2220927, 2558283, 5182163, 9624017, 15546489, 28872051, 67368119, 202104357]

約数ペア:

[(1, 202104357), (3, 67368119), (7, 28872051), (13, 15546489), (21, 9624017), (39, 5182163), (79, 2558283), (91, 2220927), (237, 852761), (273, 740309), (553, 365469), (1027, 196791), (1659, 121823), (3081, 65597), (7189, 28113), (9371, 21567)]