205506112

素因数分解:

$2^6\times 7^1\times {\mathrm{458719}}^1$

素因数の和:458738

約数の個数: 28

約数和(自身を含む): 466059520

約数和(自身を除く): 260553408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 458719, 917438, 1834876, 3211033, 3669752, 6422066, 7339504, 12844132, 14679008, 25688264, 29358016, 51376528, 102753056, 205506112]

約数ペア:

[(1, 205506112), (2, 102753056), (4, 51376528), (7, 29358016), (8, 25688264), (14, 14679008), (16, 12844132), (28, 7339504), (32, 6422066), (56, 3669752), (64, 3211033), (112, 1834876), (224, 917438), (448, 458719)]