201574355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2393}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 256483584

約数和(自身を除く): 54909229

約数列:

[1, 5, 17, 85, 991, 2393, 4955, 11965, 16847, 40681, 84235, 203405, 2371463, 11857315, 40314871, 201574355]

約数ペア:

[(1, 201574355), (5, 40314871), (17, 11857315), (85, 2371463), (991, 203405), (2393, 84235), (4955, 40681), (11965, 16847)]