201876423

素因数分解:

$3^1\times 7^3\times {\mathrm{196187}}^1$

素因数の和:196211

約数の個数: 16

約数和(自身を含む): 313900800

約数和(自身を除く): 112024377

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 196187, 588561, 1373309, 4119927, 9613163, 28839489, 67292141, 201876423]

約数ペア:

[(1, 201876423), (3, 67292141), (7, 28839489), (21, 9613163), (49, 4119927), (147, 1373309), (343, 588561), (1029, 196187)]