201749397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{1993}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 276033408

約数和(自身を除く): 74284011

約数列:

[1, 3, 41, 123, 823, 1993, 2469, 5979, 33743, 81713, 101229, 245139, 1640239, 4920717, 67249799, 201749397]

約数ペア:

[(1, 201749397), (3, 67249799), (41, 4920717), (123, 1640239), (823, 245139), (1993, 101229), (2469, 81713), (5979, 33743)]