212164064

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22027}}^1$

素因数の和:22087

約数の個数: 48

約数和(自身を含む): 488492928

約数和(自身を除く): 276328864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 22027, 44054, 88108, 154189, 176216, 308378, 352432, 616756, 704864, 947161, 1233512, 1894322, 2467024, 3788644, 4934048, 6630127, 7577288, 13260254, 15154576, 26520508, 30309152, 53041016, 106082032, 212164064]

約数ペア:

[(1, 212164064), (2, 106082032), (4, 53041016), (7, 30309152), (8, 26520508), (14, 15154576), (16, 13260254), (28, 7577288), (32, 6630127), (43, 4934048), (56, 3788644), (86, 2467024), (112, 1894322), (172, 1233512), (224, 947161), (301, 704864), (344, 616756), (602, 352432), (688, 308378), (1204, 176216), (1376, 154189), (2408, 88108), (4816, 44054), (9632, 22027)]