205437964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4159}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 367960320

約数和(自身を除く): 162522356

約数列:

[1, 2, 4, 53, 106, 212, 233, 466, 932, 4159, 8318, 12349, 16636, 24698, 49396, 220427, 440854, 881708, 969047, 1938094, 3876188, 51359491, 102718982, 205437964]

約数ペア:

[(1, 205437964), (2, 102718982), (4, 51359491), (53, 3876188), (106, 1938094), (212, 969047), (233, 881708), (466, 440854), (932, 220427), (4159, 49396), (8318, 24698), (12349, 16636)]