201604571

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 239936256

約数和(自身を除く): 38331685

約数列:

[1, 7, 49, 71, 167, 347, 497, 1169, 2429, 3479, 8183, 11857, 17003, 24637, 57949, 82999, 172459, 405643, 580993, 1207213, 2839501, 4114379, 28800653, 201604571]

約数ペア:

[(1, 201604571), (7, 28800653), (49, 4114379), (71, 2839501), (167, 1207213), (347, 580993), (497, 405643), (1169, 172459), (2429, 82999), (3479, 57949), (8183, 24637), (11857, 17003)]