201005048

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 386812800

約数和(自身を除く): 185807752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 443, 886, 1319, 1772, 2638, 3544, 5276, 10552, 19049, 38098, 56717, 76196, 113434, 152392, 226868, 453736, 584317, 1168634, 2337268, 4674536, 25125631, 50251262, 100502524, 201005048]

約数ペア:

[(1, 201005048), (2, 100502524), (4, 50251262), (8, 25125631), (43, 4674536), (86, 2337268), (172, 1168634), (344, 584317), (443, 453736), (886, 226868), (1319, 152392), (1772, 113434), (2638, 76196), (3544, 56717), (5276, 38098), (10552, 19049)]