208200608

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12071}}^1$

素因数の和:12106

約数の個数: 72

約数和(自身を含む): 520206624

約数和(自身を除く): 312006016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 12071, 17248, 24142, 48284, 84497, 96568, 132781, 168994, 193136, 265562, 337988, 386272, 531124, 591479, 675976, 929467, 1062248, 1182958, 1351952, 1858934, 2124496, 2365916, 2703904, 3717868, 4248992, 4731832, 6506269, 7435736, 9463664, 13012538, 14871472, 18927328, 26025076, 29742944, 52050152, 104100304, 208200608]

約数ペア:

[(1, 208200608), (2, 104100304), (4, 52050152), (7, 29742944), (8, 26025076), (11, 18927328), (14, 14871472), (16, 13012538), (22, 9463664), (28, 7435736), (32, 6506269), (44, 4731832), (49, 4248992), (56, 3717868), (77, 2703904), (88, 2365916), (98, 2124496), (112, 1858934), (154, 1351952), (176, 1182958), (196, 1062248), (224, 929467), (308, 675976), (352, 591479), (392, 531124), (539, 386272), (616, 337988), (784, 265562), (1078, 193136), (1232, 168994), (1568, 132781), (2156, 96568), (2464, 84497), (4312, 48284), (8624, 24142), (12071, 17248)]