201326055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{273913}}^1$

素因数の和:273935

約数の個数: 24

約数和(自身を含む): 374714352

約数和(自身を除く): 173388297

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 273913, 821739, 1369565, 1917391, 4108695, 5752173, 9586955, 13421737, 28760865, 40265211, 67108685, 201326055]

約数ペア:

[(1, 201326055), (3, 67108685), (5, 40265211), (7, 28760865), (15, 13421737), (21, 9586955), (35, 5752173), (49, 4108695), (105, 1917391), (147, 1369565), (245, 821739), (735, 273913)]