198543296

素因数分解:

$2^6\times 7^2\times {\mathrm{63311}}^1$

素因数の和:63337

約数の個数: 42

約数和(自身を含む): 458315568

約数和(自身を除く): 259772272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63311, 126622, 253244, 443177, 506488, 886354, 1012976, 1772708, 2025952, 3102239, 3545416, 4051904, 6204478, 7090832, 12408956, 14181664, 24817912, 28363328, 49635824, 99271648, 198543296]

約数ペア:

[(1, 198543296), (2, 99271648), (4, 49635824), (7, 28363328), (8, 24817912), (14, 14181664), (16, 12408956), (28, 7090832), (32, 6204478), (49, 4051904), (56, 3545416), (64, 3102239), (98, 2025952), (112, 1772708), (196, 1012976), (224, 886354), (392, 506488), (448, 443177), (784, 253244), (1568, 126622), (3136, 63311)]