200622990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{21503}}^1$

素因数の和:21824

約数の個数: 32

約数和(自身を含む): 483065856

約数和(自身を除く): 282442866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 21503, 43006, 64509, 107515, 129018, 215030, 322545, 645090, 6687433, 13374866, 20062299, 33437165, 40124598, 66874330, 100311495, 200622990]

約数ペア:

[(1, 200622990), (2, 100311495), (3, 66874330), (5, 40124598), (6, 33437165), (10, 20062299), (15, 13374866), (30, 6687433), (311, 645090), (622, 322545), (933, 215030), (1555, 129018), (1866, 107515), (3110, 64509), (4665, 43006), (9330, 21503)]