400794

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 814368

約数和(自身を除く): 413574

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 997, 1994, 2991, 5982, 66799, 133598, 200397, 400794]

約数ペア:

[(1, 400794), (2, 200397), (3, 133598), (6, 66799), (67, 5982), (134, 2991), (201, 1994), (402, 997)]