201934831

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{216901}}^1$

素因数の和:216934

約数の個数: 12

約数和(自身を含む): 247268280

約数和(自身を除く): 45333449

約数列:

[1, 7, 19, 49, 133, 931, 216901, 1518307, 4121119, 10628149, 28847833, 201934831]

約数ペア:

[(1, 201934831), (7, 28847833), (19, 10628149), (49, 4121119), (133, 1518307), (931, 216901)]