202090239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40169}}^1$

素因数の和:40231

約数の個数: 24

約数和(自身を含む): 321681360

約数和(自身を除く): 119591121

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 40169, 120507, 361521, 522197, 1566591, 1727267, 4699773, 5181801, 15545403, 22454471, 67363413, 202090239]

約数ペア:

[(1, 202090239), (3, 67363413), (9, 22454471), (13, 15545403), (39, 5181801), (43, 4699773), (117, 1727267), (129, 1566591), (387, 522197), (559, 361521), (1677, 120507), (5031, 40169)]