200704576

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 412796736

約数和(自身を除く): 212092160

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 131, 148, 262, 296, 524, 592, 647, 1048, 1184, 1294, 2096, 2368, 2588, 4192, 4847, 5176, 8384, 9694, 10352, 19388, 20704, 23939, 38776, 41408, 47878, 77552, 84757, 95756, 155104, 169514, 191512, 310208, 339028, 383024, 678056, 766048, 1356112, 1532096, 2712224, 3136009, 5424448, 6272018, 12544036, 25088072, 50176144, 100352288, 200704576]

約数ペア:

[(1, 200704576), (2, 100352288), (4, 50176144), (8, 25088072), (16, 12544036), (32, 6272018), (37, 5424448), (64, 3136009), (74, 2712224), (131, 1532096), (148, 1356112), (262, 766048), (296, 678056), (524, 383024), (592, 339028), (647, 310208), (1048, 191512), (1184, 169514), (1294, 155104), (2096, 95756), (2368, 84757), (2588, 77552), (4192, 47878), (4847, 41408), (5176, 38776), (8384, 23939), (9694, 20704), (10352, 19388)]