200515510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90731}}^1$

素因数の和:90768

約数の個数: 32

約数和(自身を含む): 411560352

約数和(自身を除く): 211044842

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 90731, 181462, 453655, 907310, 1179503, 1542427, 2359006, 3084854, 5897515, 7712135, 11795030, 15424270, 20051551, 40103102, 100257755, 200515510]

約数ペア:

[(1, 200515510), (2, 100257755), (5, 40103102), (10, 20051551), (13, 15424270), (17, 11795030), (26, 7712135), (34, 5897515), (65, 3084854), (85, 2359006), (130, 1542427), (170, 1179503), (221, 907310), (442, 453655), (1105, 181462), (2210, 90731)]