197920512

素因数分解:

$2^8\times 3^2\times {\mathrm{85903}}^1$

素因数の和:85925

約数の個数: 54

約数和(自身を含む): 570660272

約数和(自身を除く): 372739760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 85903, 171806, 257709, 343612, 515418, 687224, 773127, 1030836, 1374448, 1546254, 2061672, 2748896, 3092508, 4123344, 5497792, 6185016, 8246688, 10995584, 12370032, 16493376, 21991168, 24740064, 32986752, 49480128, 65973504, 98960256, 197920512]

約数ペア:

[(1, 197920512), (2, 98960256), (3, 65973504), (4, 49480128), (6, 32986752), (8, 24740064), (9, 21991168), (12, 16493376), (16, 12370032), (18, 10995584), (24, 8246688), (32, 6185016), (36, 5497792), (48, 4123344), (64, 3092508), (72, 2748896), (96, 2061672), (128, 1546254), (144, 1374448), (192, 1030836), (256, 773127), (288, 687224), (384, 515418), (576, 343612), (768, 257709), (1152, 171806), (2304, 85903)]