208182688

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2663}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 469929600

約数和(自身を除く): 261746912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 1396, 2443, 2663, 2792, 4886, 5326, 5584, 9772, 10652, 11168, 18641, 19544, 21304, 37282, 39088, 42608, 74564, 78176, 85216, 149128, 298256, 596512, 929387, 1858774, 3717548, 6505709, 7435096, 13011418, 14870192, 26022836, 29740384, 52045672, 104091344, 208182688]

約数ペア:

[(1, 208182688), (2, 104091344), (4, 52045672), (7, 29740384), (8, 26022836), (14, 14870192), (16, 13011418), (28, 7435096), (32, 6505709), (56, 3717548), (112, 1858774), (224, 929387), (349, 596512), (698, 298256), (1396, 149128), (2443, 85216), (2663, 78176), (2792, 74564), (4886, 42608), (5326, 39088), (5584, 37282), (9772, 21304), (10652, 19544), (11168, 18641)]