200522912

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 401345280

約数和(自身を除く): 200822368

約数列:

[1, 2, 4, 8, 16, 32, 157, 167, 239, 314, 334, 478, 628, 668, 956, 1256, 1336, 1912, 2512, 2672, 3824, 5024, 5344, 7648, 26219, 37523, 39913, 52438, 75046, 79826, 104876, 150092, 159652, 209752, 300184, 319304, 419504, 600368, 638608, 839008, 1200736, 1277216, 6266341, 12532682, 25065364, 50130728, 100261456, 200522912]

約数ペア:

[(1, 200522912), (2, 100261456), (4, 50130728), (8, 25065364), (16, 12532682), (32, 6266341), (157, 1277216), (167, 1200736), (239, 839008), (314, 638608), (334, 600368), (478, 419504), (628, 319304), (668, 300184), (956, 209752), (1256, 159652), (1336, 150092), (1912, 104876), (2512, 79826), (2672, 75046), (3824, 52438), (5024, 39913), (5344, 37523), (7648, 26219)]