200960023707

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{831709}}^1$

素因数の和:831897

約数の個数: 40

約数和(自身を含む): 318012635600

約数和(自身を除く): 117052611893

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 471, 513, 1413, 1539, 2983, 4239, 8949, 12717, 26847, 80541, 241623, 831709, 2495127, 7485381, 15802471, 22456143, 47407413, 67368429, 130578313, 142222239, 391734939, 426666717, 1175204817, 1280000151, 2480987947, 3525614451, 7442963841, 10576843353, 22328891523, 66986674569, 200960023707]

約数ペア:

[(1, 200960023707), (3, 66986674569), (9, 22328891523), (19, 10576843353), (27, 7442963841), (57, 3525614451), (81, 2480987947), (157, 1280000151), (171, 1175204817), (471, 426666717), (513, 391734939), (1413, 142222239), (1539, 130578313), (2983, 67368429), (4239, 47407413), (8949, 22456143), (12717, 15802471), (26847, 7485381), (80541, 2495127), (241623, 831709)]