201814504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{2239}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197353496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 593, 1186, 2239, 2372, 4478, 4744, 8956, 11267, 17912, 22534, 42541, 45068, 85082, 90136, 170164, 340328, 1327727, 2655454, 5310908, 10621816, 25226813, 50453626, 100907252, 201814504]

約数ペア:

[(1, 201814504), (2, 100907252), (4, 50453626), (8, 25226813), (19, 10621816), (38, 5310908), (76, 2655454), (152, 1327727), (593, 340328), (1186, 170164), (2239, 90136), (2372, 85082), (4478, 45068), (4744, 42541), (8956, 22534), (11267, 17912)]