201385816042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{20357}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 308362626000

約数和(自身を除く): 106976809958

約数列:

[1, 2, 89, 149, 178, 298, 373, 746, 13261, 20357, 26522, 33197, 40714, 55577, 66394, 111154, 1811773, 3033193, 3623546, 4946353, 6066386, 7593161, 9892706, 15186322, 269954177, 539908354, 675791329, 1131380989, 1351582658, 2262761978, 100692908021, 201385816042]

約数ペア:

[(1, 201385816042), (2, 100692908021), (89, 2262761978), (149, 1351582658), (178, 1131380989), (298, 675791329), (373, 539908354), (746, 269954177), (13261, 15186322), (20357, 9892706), (26522, 7593161), (33197, 6066386), (40714, 4946353), (55577, 3623546), (66394, 3033193), (111154, 1811773)]