205038144

素因数分解:

$2^6\times 3^2\times {\mathrm{355969}}^1$

素因数の和:355987

約数の個数: 42

約数和(自身を含む): 587706470

約数和(自身を除く): 382668326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 355969, 711938, 1067907, 1423876, 2135814, 2847752, 3203721, 4271628, 5695504, 6407442, 8543256, 11391008, 12814884, 17086512, 22782016, 25629768, 34173024, 51259536, 68346048, 102519072, 205038144]

約数ペア:

[(1, 205038144), (2, 102519072), (3, 68346048), (4, 51259536), (6, 34173024), (8, 25629768), (9, 22782016), (12, 17086512), (16, 12814884), (18, 11391008), (24, 8543256), (32, 6407442), (36, 5695504), (48, 4271628), (64, 3203721), (72, 2847752), (96, 2135814), (144, 1423876), (192, 1067907), (288, 711938), (576, 355969)]