208389244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 433198080

約数和(自身を除く): 224808836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 271, 406, 542, 812, 947, 1084, 1894, 1897, 3788, 3794, 6629, 7588, 7859, 13258, 15718, 26516, 27463, 31436, 54926, 55013, 109852, 110026, 192241, 220052, 256637, 384482, 513274, 768964, 1026548, 1796459, 3592918, 7185836, 7442473, 14884946, 29769892, 52097311, 104194622, 208389244]

約数ペア:

[(1, 208389244), (2, 104194622), (4, 52097311), (7, 29769892), (14, 14884946), (28, 7442473), (29, 7185836), (58, 3592918), (116, 1796459), (203, 1026548), (271, 768964), (406, 513274), (542, 384482), (812, 256637), (947, 220052), (1084, 192241), (1894, 110026), (1897, 109852), (3788, 55013), (3794, 54926), (6629, 31436), (7588, 27463), (7859, 26516), (13258, 15718)]