207994016

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{78311}}^1$

素因数の和:78404

約数の個数: 24

約数和(自身を含む): 414427104

約数和(自身を除く): 206433088

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 78311, 156622, 313244, 626488, 1252976, 2505952, 6499813, 12999626, 25999252, 51998504, 103997008, 207994016]

約数ペア:

[(1, 207994016), (2, 103997008), (4, 51998504), (8, 25999252), (16, 12999626), (32, 6499813), (83, 2505952), (166, 1252976), (332, 626488), (664, 313244), (1328, 156622), (2656, 78311)]