201251390

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{88657}}^1$

素因数の和:88891

約数の個数: 16

約数和(自身を含む): 363852432

約数和(自身を除く): 162601042

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 88657, 177314, 443285, 886570, 20125139, 40250278, 100625695, 201251390]

約数ペア:

[(1, 201251390), (2, 100625695), (5, 40250278), (10, 20125139), (227, 886570), (454, 443285), (1135, 177314), (2270, 88657)]