201620646561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{185699}}^1$

素因数の和:186129

約数の個数: 32

約数和(自身を含む): 290137680000

約数和(自身を除く): 88517033439

約数列:

[1, 3, 17, 51, 61, 183, 349, 1037, 1047, 3111, 5933, 17799, 21289, 63867, 185699, 361913, 557097, 1085739, 3156883, 9470649, 11327639, 33982917, 64808951, 192569863, 194426853, 577709589, 1101752167, 3305256501, 3953346011, 11860038033, 67206882187, 201620646561]

約数ペア:

[(1, 201620646561), (3, 67206882187), (17, 11860038033), (51, 3953346011), (61, 3305256501), (183, 1101752167), (349, 577709589), (1037, 194426853), (1047, 192569863), (3111, 64808951), (5933, 33982917), (17799, 11327639), (21289, 9470649), (63867, 3156883), (185699, 1085739), (361913, 557097)]