206689248

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3643}}^1$

素因数の和:3856

約数の個数: 72

約数和(自身を含む): 590918328

約数和(自身を除く): 384229080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 3643, 4728, 6304, 7092, 7286, 9456, 10929, 14184, 14572, 18912, 21858, 28368, 29144, 32787, 43716, 56736, 58288, 65574, 87432, 116576, 131148, 174864, 262296, 349728, 524592, 717671, 1049184, 1435342, 2153013, 2870684, 4306026, 5741368, 6459039, 8612052, 11482736, 12918078, 17224104, 22965472, 25836156, 34448208, 51672312, 68896416, 103344624, 206689248]

約数ペア:

[(1, 206689248), (2, 103344624), (3, 68896416), (4, 51672312), (6, 34448208), (8, 25836156), (9, 22965472), (12, 17224104), (16, 12918078), (18, 11482736), (24, 8612052), (32, 6459039), (36, 5741368), (48, 4306026), (72, 2870684), (96, 2153013), (144, 1435342), (197, 1049184), (288, 717671), (394, 524592), (591, 349728), (788, 262296), (1182, 174864), (1576, 131148), (1773, 116576), (2364, 87432), (3152, 65574), (3546, 58288), (3643, 56736), (4728, 43716), (6304, 32787), (7092, 29144), (7286, 28368), (9456, 21858), (10929, 18912), (14184, 14572)]