201077656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 428359680

約数和(自身を除く): 227282024

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 94, 104, 124, 188, 248, 376, 403, 611, 806, 1222, 1327, 1457, 1612, 2444, 2654, 2914, 3224, 4888, 5308, 5828, 10616, 11656, 17251, 18941, 34502, 37882, 41137, 62369, 69004, 75764, 82274, 124738, 138008, 151528, 164548, 249476, 329096, 498952, 534781, 810797, 1069562, 1621594, 1933439, 2139124, 3243188, 3866878, 4278248, 6486376, 7733756, 15467512, 25134707, 50269414, 100538828, 201077656]

約数ペア:

[(1, 201077656), (2, 100538828), (4, 50269414), (8, 25134707), (13, 15467512), (26, 7733756), (31, 6486376), (47, 4278248), (52, 3866878), (62, 3243188), (94, 2139124), (104, 1933439), (124, 1621594), (188, 1069562), (248, 810797), (376, 534781), (403, 498952), (611, 329096), (806, 249476), (1222, 164548), (1327, 151528), (1457, 138008), (1612, 124738), (2444, 82274), (2654, 75764), (2914, 69004), (3224, 62369), (4888, 41137), (5308, 37882), (5828, 34502), (10616, 18941), (11656, 17251)]