201489477

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330853}}^1$

素因数の和:330892

約数の個数: 16

約数和(自身を含む): 317619840

約数和(自身を除く): 116130363

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 330853, 992559, 2315971, 6947913, 9594737, 28784211, 67163159, 201489477]

約数ペア:

[(1, 201489477), (3, 67163159), (7, 28784211), (21, 9594737), (29, 6947913), (87, 2315971), (203, 992559), (609, 330853)]