166000415

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{57143}}^1$

素因数の和:57238

約数の個数: 16

約数和(自身を含む): 230404608

約数和(自身を除く): 64404193

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 57143, 285715, 400001, 2000005, 4742869, 23714345, 33200083, 166000415]

約数ペア:

[(1, 166000415), (5, 33200083), (7, 23714345), (35, 4742869), (83, 2000005), (415, 400001), (581, 285715), (2905, 57143)]