204296224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 235998176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 349, 352, 698, 1396, 1663, 2792, 3326, 3839, 5584, 6652, 7678, 11168, 13304, 15356, 18293, 26608, 30712, 36586, 53216, 61424, 73172, 122848, 146344, 292688, 580387, 585376, 1160774, 2321548, 4643096, 6384257, 9286192, 12768514, 18572384, 25537028, 51074056, 102148112, 204296224]

約数ペア:

[(1, 204296224), (2, 102148112), (4, 51074056), (8, 25537028), (11, 18572384), (16, 12768514), (22, 9286192), (32, 6384257), (44, 4643096), (88, 2321548), (176, 1160774), (349, 585376), (352, 580387), (698, 292688), (1396, 146344), (1663, 122848), (2792, 73172), (3326, 61424), (3839, 53216), (5584, 36586), (6652, 30712), (7678, 26608), (11168, 18293), (13304, 15356)]