201406023

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 392759640

約数和(自身を除く): 191353617

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 43, 49, 57, 63, 91, 117, 129, 133, 147, 171, 247, 273, 301, 387, 399, 441, 559, 637, 741, 817, 819, 903, 931, 1197, 1677, 1729, 1849, 1911, 2107, 2223, 2451, 2709, 2793, 3913, 5031, 5187, 5547, 5719, 5733, 6321, 7353, 8379, 10621, 11739, 12103, 12943, 15561, 16641, 17157, 18963, 24037, 27391, 31863, 35131, 35217, 36309, 38829, 40033, 51471, 72111, 74347, 82173, 90601, 95589, 105393, 108927, 116487, 120099, 168259, 216333, 223041, 245917, 246519, 271803, 316179, 360297, 456703, 504777, 520429, 669123, 737751, 815409, 1177813, 1370109, 1514331, 1561287, 1721419, 2213253, 3196921, 3533439, 4110327, 4683861, 5164257, 9590763, 10600317, 15492771, 22378447, 28772289, 67135341, 201406023]

約数ペア:

[(1, 201406023), (3, 67135341), (7, 28772289), (9, 22378447), (13, 15492771), (19, 10600317), (21, 9590763), (39, 5164257), (43, 4683861), (49, 4110327), (57, 3533439), (63, 3196921), (91, 2213253), (117, 1721419), (129, 1561287), (133, 1514331), (147, 1370109), (171, 1177813), (247, 815409), (273, 737751), (301, 669123), (387, 520429), (399, 504777), (441, 456703), (559, 360297), (637, 316179), (741, 271803), (817, 246519), (819, 245917), (903, 223041), (931, 216333), (1197, 168259), (1677, 120099), (1729, 116487), (1849, 108927), (1911, 105393), (2107, 95589), (2223, 90601), (2451, 82173), (2709, 74347), (2793, 72111), (3913, 51471), (5031, 40033), (5187, 38829), (5547, 36309), (5719, 35217), (5733, 35131), (6321, 31863), (7353, 27391), (8379, 24037), (10621, 18963), (11739, 17157), (12103, 16641), (12943, 15561)]