200620496

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{10337}}^1$

素因数の和:11558

約数の個数: 20

約数和(自身を含む): 389060292

約数和(自身を除く): 188439796

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 10337, 19408, 20674, 41348, 82696, 165392, 12538781, 25077562, 50155124, 100310248, 200620496]

約数ペア:

[(1, 200620496), (2, 100310248), (4, 50155124), (8, 25077562), (16, 12538781), (1213, 165392), (2426, 82696), (4852, 41348), (9704, 20674), (10337, 19408)]