201384728

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{192161}}^1$

素因数の和:192298

約数の個数: 16

約数和(自身を含む): 380480760

約数和(自身を除く): 179096032

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 192161, 384322, 768644, 1537288, 25173091, 50346182, 100692364, 201384728]

約数ペア:

[(1, 201384728), (2, 100692364), (4, 50346182), (8, 25173091), (131, 1537288), (262, 768644), (524, 384322), (1048, 192161)]