205121195024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{785207}}^1$

素因数の和:785807

約数の個数: 40

約数和(自身を含む): 411857300160

約数和(自身を除く): 206736105136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 563, 1126, 2252, 4504, 9008, 16327, 32654, 65308, 130616, 261232, 785207, 1570414, 3140828, 6281656, 12563312, 22771003, 45542006, 91084012, 182168024, 364336048, 442071541, 884143082, 1768286164, 3536572328, 7073144656, 12820074689, 25640149378, 51280298756, 102560597512, 205121195024]

約数ペア:

[(1, 205121195024), (2, 102560597512), (4, 51280298756), (8, 25640149378), (16, 12820074689), (29, 7073144656), (58, 3536572328), (116, 1768286164), (232, 884143082), (464, 442071541), (563, 364336048), (1126, 182168024), (2252, 91084012), (4504, 45542006), (9008, 22771003), (16327, 12563312), (32654, 6281656), (65308, 3140828), (130616, 1570414), (261232, 785207)]