205883312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6465

約数の個数: 40

約数和(自身を含む): 416925696

約数和(自身を除く): 211042384

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 6367, 8084, 12734, 16168, 25468, 32336, 50936, 101872, 273781, 299249, 547562, 598498, 1095124, 1196996, 2190248, 2393992, 4380496, 4787984, 12867707, 25735414, 51470828, 102941656, 205883312]

約数ペア:

[(1, 205883312), (2, 102941656), (4, 51470828), (8, 25735414), (16, 12867707), (43, 4787984), (47, 4380496), (86, 2393992), (94, 2190248), (172, 1196996), (188, 1095124), (344, 598498), (376, 547562), (688, 299249), (752, 273781), (2021, 101872), (4042, 50936), (6367, 32336), (8084, 25468), (12734, 16168)]