200822728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12421}}^1$

素因数の和:12517

約数の個数: 32

約数和(自身を含む): 393528960

約数和(自身を除く): 192706232

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 12421, 16168, 24842, 49684, 99368, 534103, 583787, 1068206, 1167574, 2136412, 2335148, 4272824, 4670296, 25102841, 50205682, 100411364, 200822728]

約数ペア:

[(1, 200822728), (2, 100411364), (4, 50205682), (8, 25102841), (43, 4670296), (47, 4272824), (86, 2335148), (94, 2136412), (172, 1167574), (188, 1068206), (344, 583787), (376, 534103), (2021, 99368), (4042, 49684), (8084, 24842), (12421, 16168)]