201256856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{585049}}^1$

素因数の和:585098

約数の個数: 16

約数和(自身を含む): 386133000

約数和(自身を除く): 184876144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 585049, 1170098, 2340196, 4680392, 25157107, 50314214, 100628428, 201256856]

約数ペア:

[(1, 201256856), (2, 100628428), (4, 50314214), (8, 25157107), (43, 4680392), (86, 2340196), (172, 1170098), (344, 585049)]