201009622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{19993}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 329661072

約数和(自身を除く): 128651450

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 19993, 39986, 219923, 439846, 9136801, 18273602, 100504811, 201009622]

約数ペア:

[(1, 201009622), (2, 100504811), (11, 18273602), (22, 9136801), (457, 439846), (914, 219923), (5027, 39986), (10054, 19993)]