202468105

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{20441}}^1$

素因数の和:20736

約数の個数: 16

約数和(自身を含む): 278665344

約数和(自身を除く): 76197239

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 9905, 20441, 102205, 143087, 715435, 5784803, 28924015, 40493621, 202468105]

約数ペア:

[(1, 202468105), (5, 40493621), (7, 28924015), (35, 5784803), (283, 715435), (1415, 143087), (1981, 102205), (9905, 20441)]