238981183

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 295488000

約数和(自身を除く): 56506817

約数列:

[1, 7, 19, 49, 107, 133, 749, 931, 2033, 2399, 5243, 14231, 16793, 45581, 99617, 117551, 256693, 319067, 1796851, 2233469, 4877167, 12577957, 34140169, 238981183]

約数ペア:

[(1, 238981183), (7, 34140169), (19, 12577957), (49, 4877167), (107, 2233469), (133, 1796851), (749, 319067), (931, 256693), (2033, 117551), (2399, 99617), (5243, 45581), (14231, 16793)]