201558783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 303436800

約数和(自身を除く): 101878017

約数列:

[1, 3, 17, 19, 51, 57, 79, 237, 323, 969, 1343, 1501, 2633, 4029, 4503, 7899, 25517, 44761, 50027, 76551, 134283, 150081, 208007, 624021, 850459, 2551377, 3536119, 3952133, 10608357, 11856399, 67186261, 201558783]

約数ペア:

[(1, 201558783), (3, 67186261), (17, 11856399), (19, 10608357), (51, 3952133), (57, 3536119), (79, 2551377), (237, 850459), (323, 624021), (969, 208007), (1343, 150081), (1501, 134283), (2633, 76551), (4029, 50027), (4503, 44761), (7899, 25517)]