200725648

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 394227000

約数和(自身を除く): 193501352

約数列:

[1, 2, 4, 8, 16, 149, 269, 298, 313, 538, 596, 626, 1076, 1192, 1252, 2152, 2384, 2504, 4304, 5008, 40081, 46637, 80162, 84197, 93274, 160324, 168394, 186548, 320648, 336788, 373096, 641296, 673576, 746192, 1347152, 12545353, 25090706, 50181412, 100362824, 200725648]

約数ペア:

[(1, 200725648), (2, 100362824), (4, 50181412), (8, 25090706), (16, 12545353), (149, 1347152), (269, 746192), (298, 673576), (313, 641296), (538, 373096), (596, 336788), (626, 320648), (1076, 186548), (1192, 168394), (1252, 160324), (2152, 93274), (2384, 84197), (2504, 80162), (4304, 46637), (5008, 40081)]