200730112

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 80

約数和(自身を含む): 452984400

約数和(自身を除く): 252254288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 512, 638, 704, 928, 1229, 1276, 1408, 1856, 2458, 2552, 2816, 3712, 4916, 5104, 5632, 7424, 9832, 10208, 13519, 14848, 19664, 20416, 27038, 35641, 39328, 40832, 54076, 71282, 78656, 81664, 108152, 142564, 157312, 163328, 216304, 285128, 314624, 392051, 432608, 570256, 629248, 784102, 865216, 1140512, 1568204, 1730432, 2281024, 3136408, 3460864, 4562048, 6272816, 6921728, 9124096, 12545632, 18248192, 25091264, 50182528, 100365056, 200730112]

約数ペア:

[(1, 200730112), (2, 100365056), (4, 50182528), (8, 25091264), (11, 18248192), (16, 12545632), (22, 9124096), (29, 6921728), (32, 6272816), (44, 4562048), (58, 3460864), (64, 3136408), (88, 2281024), (116, 1730432), (128, 1568204), (176, 1140512), (232, 865216), (256, 784102), (319, 629248), (352, 570256), (464, 432608), (512, 392051), (638, 314624), (704, 285128), (928, 216304), (1229, 163328), (1276, 157312), (1408, 142564), (1856, 108152), (2458, 81664), (2552, 78656), (2816, 71282), (3712, 54076), (4916, 40832), (5104, 39328), (5632, 35641), (7424, 27038), (9832, 20416), (10208, 19664), (13519, 14848)]