209929121312

素因数分解:

$2^5\times {\mathrm{2591}}^1\times {\mathrm{2531951}}^1$

素因数の和:2534552

約数の個数: 24

約数和(自身を含む): 413457633792

約数和(自身を除く): 203528512480

約数列:

[1, 2, 4, 8, 16, 32, 2591, 5182, 10364, 20728, 41456, 82912, 2531951, 5063902, 10127804, 20255608, 40511216, 81022432, 6560285041, 13120570082, 26241140164, 52482280328, 104964560656, 209929121312]

約数ペア:

[(1, 209929121312), (2, 104964560656), (4, 52482280328), (8, 26241140164), (16, 13120570082), (32, 6560285041), (2591, 81022432), (5182, 40511216), (10364, 20255608), (20728, 10127804), (41456, 5063902), (82912, 2531951)]