201623554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 355518720

約数和(自身を除く): 153895166

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 361, 418, 479, 583, 722, 958, 1007, 1166, 2014, 3971, 5269, 7942, 9101, 10538, 11077, 18202, 19133, 22154, 25387, 38266, 50774, 100111, 172919, 200222, 210463, 279257, 345838, 420926, 482353, 558514, 964706, 1902109, 3804218, 5305883, 9164707, 10611766, 18329414, 100811777, 201623554]

約数ペア:

[(1, 201623554), (2, 100811777), (11, 18329414), (19, 10611766), (22, 9164707), (38, 5305883), (53, 3804218), (106, 1902109), (209, 964706), (361, 558514), (418, 482353), (479, 420926), (583, 345838), (722, 279257), (958, 210463), (1007, 200222), (1166, 172919), (2014, 100111), (3971, 50774), (5269, 38266), (7942, 25387), (9101, 22154), (10538, 19133), (11077, 18202)]