203425856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 427817280

約数和(自身を除く): 224391424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 692, 967, 1216, 1384, 1934, 2768, 3287, 3868, 5536, 6574, 7736, 11072, 13148, 15472, 18373, 26296, 30944, 36746, 52592, 61888, 73492, 105184, 146984, 167291, 210368, 293968, 334582, 587936, 669164, 1175872, 1338328, 2676656, 3178529, 5353312, 6357058, 10706624, 12714116, 25428232, 50856464, 101712928, 203425856]

約数ペア:

[(1, 203425856), (2, 101712928), (4, 50856464), (8, 25428232), (16, 12714116), (19, 10706624), (32, 6357058), (38, 5353312), (64, 3178529), (76, 2676656), (152, 1338328), (173, 1175872), (304, 669164), (346, 587936), (608, 334582), (692, 293968), (967, 210368), (1216, 167291), (1384, 146984), (1934, 105184), (2768, 73492), (3287, 61888), (3868, 52592), (5536, 36746), (6574, 30944), (7736, 26296), (11072, 18373), (13148, 15472)]