200540795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19211

約数の個数: 32

約数和(自身を含む): 309076992

約数和(自身を除く): 108536197

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 19163, 95815, 134141, 249119, 440749, 670705, 1245595, 1743833, 2203745, 3085243, 5729737, 8719165, 15426215, 28648685, 40108159, 200540795]

約数ペア:

[(1, 200540795), (5, 40108159), (7, 28648685), (13, 15426215), (23, 8719165), (35, 5729737), (65, 3085243), (91, 2203745), (115, 1743833), (161, 1245595), (299, 670705), (455, 440749), (805, 249119), (1495, 134141), (2093, 95815), (10465, 19163)]