201998041

素因数分解:

$7^2\times {\mathrm{773}}^1\times {\mathrm{5333}}^1$

素因数の和:6120

約数の個数: 12

約数和(自身を含む): 235325412

約数和(自身を除く): 33327371

約数列:

[1, 7, 49, 773, 5333, 5411, 37331, 37877, 261317, 4122409, 28856863, 201998041]

約数ペア:

[(1, 201998041), (7, 28856863), (49, 4122409), (773, 261317), (5333, 37877), (5411, 37331)]