201428268041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{87149}}^1$

素因数の和:89489

約数の個数: 32

約数和(自身を含む): 270569376000

約数和(自身を除く): 69141107959

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2309, 16163, 25399, 30017, 87149, 177793, 210119, 330187, 610043, 958639, 1132937, 2311309, 6710473, 7930559, 12462307, 87236149, 201227041, 1408589287, 2213497451, 2615951533, 15494482157, 18311660731, 28775466863, 201428268041]

約数ペア:

[(1, 201428268041), (7, 28775466863), (11, 18311660731), (13, 15494482157), (77, 2615951533), (91, 2213497451), (143, 1408589287), (1001, 201227041), (2309, 87236149), (16163, 12462307), (25399, 7930559), (30017, 6710473), (87149, 2311309), (177793, 1132937), (210119, 958639), (330187, 610043)]