201365440

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5881}}^1$

素因数の和:6005

約数の個数: 56

約数和(自身を含む): 484065072

約数和(自身を除く): 282699632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 5881, 6848, 8560, 11762, 17120, 23524, 29405, 34240, 47048, 58810, 94096, 117620, 188192, 235240, 376384, 470480, 629267, 940960, 1258534, 1881920, 2517068, 3146335, 5034136, 6292670, 10068272, 12585340, 20136544, 25170680, 40273088, 50341360, 100682720, 201365440]

約数ペア:

[(1, 201365440), (2, 100682720), (4, 50341360), (5, 40273088), (8, 25170680), (10, 20136544), (16, 12585340), (20, 10068272), (32, 6292670), (40, 5034136), (64, 3146335), (80, 2517068), (107, 1881920), (160, 1258534), (214, 940960), (320, 629267), (428, 470480), (535, 376384), (856, 235240), (1070, 188192), (1712, 117620), (2140, 94096), (3424, 58810), (4280, 47048), (5881, 34240), (6848, 29405), (8560, 23524), (11762, 17120)]