200155293

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 324678816

約数和(自身を除く): 124523523

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 351, 393, 1053, 1179, 1451, 1703, 3537, 4353, 5109, 10611, 13059, 15327, 18863, 39177, 45981, 56589, 117531, 137943, 169767, 190081, 509301, 570243, 1527903, 1710729, 2471053, 5132187, 7413159, 15396561, 22239477, 66718431, 200155293]

約数ペア:

[(1, 200155293), (3, 66718431), (9, 22239477), (13, 15396561), (27, 7413159), (39, 5132187), (81, 2471053), (117, 1710729), (131, 1527903), (351, 570243), (393, 509301), (1053, 190081), (1179, 169767), (1451, 137943), (1703, 117531), (3537, 56589), (4353, 45981), (5109, 39177), (10611, 18863), (13059, 15327)]