201863777479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{142903}}^1$

素因数の和:143004

約数の個数: 48

約数和(自身を含む): 268311977472

約数和(自身を除く): 66448199993

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 361, 559, 817, 1729, 2527, 3913, 4693, 5719, 10621, 15523, 32851, 74347, 108661, 142903, 201799, 1000321, 1412593, 1857739, 2715157, 6144829, 13004173, 19006099, 35297041, 43013803, 51587983, 79882777, 116751751, 247079287, 361115881, 559179439, 670643779, 817262257, 1517772763, 2218283269, 4694506453, 10624409341, 15527982883, 28837682497, 201863777479]

約数ペア:

[(1, 201863777479), (7, 28837682497), (13, 15527982883), (19, 10624409341), (43, 4694506453), (91, 2218283269), (133, 1517772763), (247, 817262257), (301, 670643779), (361, 559179439), (559, 361115881), (817, 247079287), (1729, 116751751), (2527, 79882777), (3913, 51587983), (4693, 43013803), (5719, 35297041), (10621, 19006099), (15523, 13004173), (32851, 6144829), (74347, 2715157), (108661, 1857739), (142903, 1412593), (201799, 1000321)]