204390872

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{36137}}^1$

素因数の和:36251

約数の個数: 32

約数和(自身を含む): 442329120

約数和(自身を除く): 237938248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 36137, 72274, 144548, 252959, 289096, 505918, 1011836, 2023672, 3649837, 7299674, 14599348, 25548859, 29198696, 51097718, 102195436, 204390872]

約数ペア:

[(1, 204390872), (2, 102195436), (4, 51097718), (7, 29198696), (8, 25548859), (14, 14599348), (28, 7299674), (56, 3649837), (101, 2023672), (202, 1011836), (404, 505918), (707, 289096), (808, 252959), (1414, 144548), (2828, 72274), (5656, 36137)]