200451824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4813}}^1$

素因数の和:4977

約数の個数: 40

約数和(自身を含む): 411885840

約数和(自身を除く): 211434016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 4813, 5206, 9626, 10412, 19252, 20824, 38504, 41648, 77008, 91447, 182894, 365788, 659381, 731576, 1318762, 1463152, 2637524, 5275048, 10550096, 12528239, 25056478, 50112956, 100225912, 200451824]

約数ペア:

[(1, 200451824), (2, 100225912), (4, 50112956), (8, 25056478), (16, 12528239), (19, 10550096), (38, 5275048), (76, 2637524), (137, 1463152), (152, 1318762), (274, 731576), (304, 659381), (548, 365788), (1096, 182894), (2192, 91447), (2603, 77008), (4813, 41648), (5206, 38504), (9626, 20824), (10412, 19252)]