202486310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4463}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 393724800

約数和(自身を除く): 191238490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4463, 4537, 8926, 9074, 22315, 22685, 44630, 45370, 58019, 116038, 290095, 580190, 1557587, 3115174, 7787935, 15575870, 20248631, 40497262, 101243155, 202486310]

約数ペア:

[(1, 202486310), (2, 101243155), (5, 40497262), (10, 20248631), (13, 15575870), (26, 7787935), (65, 3115174), (130, 1557587), (349, 580190), (698, 290095), (1745, 116038), (3490, 58019), (4463, 45370), (4537, 44630), (8926, 22685), (9074, 22315)]