203414019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 291840000

約数和(自身を除く): 88425981

約数列:

[1, 3, 19, 57, 79, 199, 227, 237, 597, 681, 1501, 3781, 4313, 4503, 11343, 12939, 15721, 17933, 45173, 47163, 53799, 135519, 298699, 340727, 858287, 896097, 1022181, 2574861, 3568667, 10706001, 67804673, 203414019]

約数ペア:

[(1, 203414019), (3, 67804673), (19, 10706001), (57, 3568667), (79, 2574861), (199, 1022181), (227, 896097), (237, 858287), (597, 340727), (681, 298699), (1501, 135519), (3781, 53799), (4313, 47163), (4503, 45173), (11343, 17933), (12939, 15721)]