202874229

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1559}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 309067200

約数和(自身を除く): 106192971

約数列:

[1, 3, 9, 19, 57, 171, 761, 1559, 2283, 4677, 6849, 14031, 14459, 29621, 43377, 88863, 130131, 266589, 1186399, 3559197, 10677591, 22541581, 67624743, 202874229]

約数ペア:

[(1, 202874229), (3, 67624743), (9, 22541581), (19, 10677591), (57, 3559197), (171, 1186399), (761, 266589), (1559, 130131), (2283, 88863), (4677, 43377), (6849, 29621), (14031, 14459)]