207812910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{83459}}^1$

素因数の和:83552

約数の個数: 32

約数和(自身を含む): 504766080

約数和(自身を除く): 296953170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 83459, 166918, 250377, 417295, 500754, 834590, 1251885, 2503770, 6927097, 13854194, 20781291, 34635485, 41562582, 69270970, 103906455, 207812910]

約数ペア:

[(1, 207812910), (2, 103906455), (3, 69270970), (5, 41562582), (6, 34635485), (10, 20781291), (15, 13854194), (30, 6927097), (83, 2503770), (166, 1251885), (249, 834590), (415, 500754), (498, 417295), (830, 250377), (1245, 166918), (2490, 83459)]