205083368

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 449433600

約数和(自身を除く): 244350232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 151, 158, 302, 307, 316, 553, 604, 614, 632, 1057, 1106, 1208, 1228, 2114, 2149, 2212, 2456, 4228, 4298, 4424, 8456, 8596, 11929, 17192, 23858, 24253, 46357, 47716, 48506, 83503, 92714, 95432, 97012, 167006, 169771, 185428, 194024, 324499, 334012, 339542, 370856, 648998, 668024, 679084, 1297996, 1358168, 2595992, 3662203, 7324406, 14648812, 25635421, 29297624, 51270842, 102541684, 205083368]

約数ペア:

[(1, 205083368), (2, 102541684), (4, 51270842), (7, 29297624), (8, 25635421), (14, 14648812), (28, 7324406), (56, 3662203), (79, 2595992), (151, 1358168), (158, 1297996), (302, 679084), (307, 668024), (316, 648998), (553, 370856), (604, 339542), (614, 334012), (632, 324499), (1057, 194024), (1106, 185428), (1208, 169771), (1228, 167006), (2114, 97012), (2149, 95432), (2212, 92714), (2456, 83503), (4228, 48506), (4298, 47716), (4424, 46357), (8456, 24253), (8596, 23858), (11929, 17192)]