200914021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7883}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 251278848

約数和(自身を除く): 50364827

約数列:

[1, 7, 11, 77, 331, 2317, 3641, 7883, 25487, 55181, 86713, 606991, 2609273, 18264911, 28702003, 200914021]

約数ペア:

[(1, 200914021), (7, 28702003), (11, 18264911), (77, 2609273), (331, 606991), (2317, 86713), (3641, 55181), (7883, 25487)]