205129532168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{56437}}^1$

素因数の和:56958

約数の個数: 64

約数和(自身を含む): 424720782720

約数和(自身を除く): 219591250552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 401, 412, 802, 824, 1133, 1604, 2266, 3208, 4411, 4532, 8822, 9064, 17644, 35288, 41303, 56437, 82606, 112874, 165212, 225748, 330424, 451496, 454333, 620807, 908666, 1241614, 1817332, 2483228, 3634664, 4966456, 5813011, 11626022, 22631237, 23252044, 45262474, 46504088, 63943121, 90524948, 127886242, 181049896, 248943607, 255772484, 497887214, 511544968, 995774428, 1991548856, 2331017411, 4662034822, 9324069644, 18648139288, 25641191521, 51282383042, 102564766084, 205129532168]

約数ペア:

[(1, 205129532168), (2, 102564766084), (4, 51282383042), (8, 25641191521), (11, 18648139288), (22, 9324069644), (44, 4662034822), (88, 2331017411), (103, 1991548856), (206, 995774428), (401, 511544968), (412, 497887214), (802, 255772484), (824, 248943607), (1133, 181049896), (1604, 127886242), (2266, 90524948), (3208, 63943121), (4411, 46504088), (4532, 45262474), (8822, 23252044), (9064, 22631237), (17644, 11626022), (35288, 5813011), (41303, 4966456), (56437, 3634664), (82606, 2483228), (112874, 1817332), (165212, 1241614), (225748, 908666), (330424, 620807), (451496, 454333)]