204130488

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{64927}}^1$

素因数の和:65067

約数の個数: 32

約数和(自身を含む): 514229760

約数和(自身を除く): 310099272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 64927, 129854, 194781, 259708, 389562, 519416, 779124, 1558248, 8505437, 17010874, 25516311, 34021748, 51032622, 68043496, 102065244, 204130488]

約数ペア:

[(1, 204130488), (2, 102065244), (3, 68043496), (4, 51032622), (6, 34021748), (8, 25516311), (12, 17010874), (24, 8505437), (131, 1558248), (262, 779124), (393, 519416), (524, 389562), (786, 259708), (1048, 194781), (1572, 129854), (3144, 64927)]