200701921

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79423}}^1$

素因数の和:79468

約数の個数: 12

約数和(自身を含む): 242084352

約数和(自身を除く): 41382431

約数列:

[1, 7, 19, 133, 361, 2527, 79423, 555961, 1509037, 10563259, 28671703, 200701921]

約数ペア:

[(1, 200701921), (7, 28671703), (19, 10563259), (133, 1509037), (361, 555961), (2527, 79423)]