205408082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{19993}}^1$

素因数の和:20473

約数の個数: 16

約数和(自身を含む): 336858912

約数和(自身を除く): 131450830

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 19993, 39986, 219923, 439846, 9336731, 18673462, 102704041, 205408082]

約数ペア:

[(1, 205408082), (2, 102704041), (11, 18673462), (22, 9336731), (467, 439846), (934, 219923), (5137, 39986), (10274, 19993)]