200745027

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 368501760

約数和(自身を除く): 167756733

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 119, 129, 153, 189, 301, 357, 387, 459, 731, 903, 1071, 1161, 1453, 2193, 2709, 3213, 4359, 5117, 6579, 8127, 10171, 13077, 15351, 19737, 24701, 30513, 39231, 46053, 62479, 74103, 91539, 138159, 172907, 187437, 222309, 274617, 437353, 518721, 562311, 666927, 1062143, 1312059, 1556163, 1686933, 3186429, 3936177, 4668489, 7435001, 9559287, 11808531, 22305003, 28677861, 66915009, 200745027]

約数ペア:

[(1, 200745027), (3, 66915009), (7, 28677861), (9, 22305003), (17, 11808531), (21, 9559287), (27, 7435001), (43, 4668489), (51, 3936177), (63, 3186429), (119, 1686933), (129, 1556163), (153, 1312059), (189, 1062143), (301, 666927), (357, 562311), (387, 518721), (459, 437353), (731, 274617), (903, 222309), (1071, 187437), (1161, 172907), (1453, 138159), (2193, 91539), (2709, 74103), (3213, 62479), (4359, 46053), (5117, 39231), (6579, 30513), (8127, 24701), (10171, 19737), (13077, 15351)]