201259219

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{39877}}^1$

素因数の和:39994

約数の個数: 12

約数和(自身を含む): 236396784

約数和(自身を除く): 35137565

約数列:

[1, 7, 49, 103, 721, 5047, 39877, 279139, 1953973, 4107331, 28751317, 201259219]

約数ペア:

[(1, 201259219), (7, 28751317), (49, 4107331), (103, 1953973), (721, 279139), (5047, 39877)]