201945417

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{4327}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 275884032

約数和(自身を除く): 73938615

約数列:

[1, 3, 47, 141, 331, 993, 4327, 12981, 15557, 46671, 203369, 610107, 1432237, 4296711, 67315139, 201945417]

約数ペア:

[(1, 201945417), (3, 67315139), (47, 4296711), (141, 1432237), (331, 610107), (993, 203369), (4327, 46671), (12981, 15557)]