201394165

素因数分解:

$5^1\times 7^3\times {\mathrm{117431}}^1$

素因数の和:117457

約数の個数: 16

約数和(自身を含む): 281836800

約数和(自身を除く): 80442635

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 117431, 587155, 822017, 4110085, 5754119, 28770595, 40278833, 201394165]

約数ペア:

[(1, 201394165), (5, 40278833), (7, 28770595), (35, 5754119), (49, 4110085), (245, 822017), (343, 587155), (1715, 117431)]