205251184

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{6791}}^1$

素因数の和:8688

約数の個数: 20

約数和(自身を含む): 397943280

約数和(自身を除く): 192692096

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 6791, 7556, 13582, 15112, 27164, 30224, 54328, 108656, 12828199, 25656398, 51312796, 102625592, 205251184]

約数ペア:

[(1, 205251184), (2, 102625592), (4, 51312796), (8, 25656398), (16, 12828199), (1889, 108656), (3778, 54328), (6791, 30224), (7556, 27164), (13582, 15112)]