206688166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 330969600

約数和(自身を除く): 124281434

約数列:

[1, 2, 23, 46, 67, 134, 199, 337, 398, 674, 1541, 3082, 4577, 7751, 9154, 13333, 15502, 22579, 26666, 45158, 67063, 134126, 306659, 519317, 613318, 1038634, 1542449, 3084898, 4493221, 8986442, 103344083, 206688166]

約数ペア:

[(1, 206688166), (2, 103344083), (23, 8986442), (46, 4493221), (67, 3084898), (134, 1542449), (199, 1038634), (337, 613318), (398, 519317), (674, 306659), (1541, 134126), (3082, 67063), (4577, 45158), (7751, 26666), (9154, 22579), (13333, 15502)]