200231647

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{21491}}^1$

素因数の和:21531

約数の個数: 16

約数和(自身を含む): 251714304

約数和(自身を除く): 51482657

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 21491, 150437, 236401, 1654807, 2600411, 18202877, 28604521, 200231647]

約数ペア:

[(1, 200231647), (7, 28604521), (11, 18202877), (77, 2600411), (121, 1654807), (847, 236401), (1331, 150437), (9317, 21491)]