201294873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 357826560

約数和(自身を除く): 156531687

約数列:

[1, 3, 9, 13, 19, 23, 31, 39, 57, 69, 93, 117, 127, 171, 207, 247, 279, 299, 381, 403, 437, 589, 713, 741, 897, 1143, 1209, 1311, 1651, 1767, 2139, 2223, 2413, 2691, 2921, 3627, 3933, 3937, 4953, 5301, 5681, 6417, 7239, 7657, 8763, 9269, 11811, 13547, 14859, 17043, 21717, 22971, 26289, 27807, 31369, 35433, 37973, 40641, 51129, 51181, 55499, 68913, 74803, 83421, 90551, 94107, 113919, 121923, 153543, 166497, 176111, 224409, 271653, 282321, 341757, 460629, 499491, 528333, 673227, 721487, 814959, 972439, 1177163, 1584999, 1720469, 2164461, 2917317, 3531489, 5161407, 6493383, 8751951, 10594467, 15484221, 22366097, 67098291, 201294873]

約数ペア:

[(1, 201294873), (3, 67098291), (9, 22366097), (13, 15484221), (19, 10594467), (23, 8751951), (31, 6493383), (39, 5161407), (57, 3531489), (69, 2917317), (93, 2164461), (117, 1720469), (127, 1584999), (171, 1177163), (207, 972439), (247, 814959), (279, 721487), (299, 673227), (381, 528333), (403, 499491), (437, 460629), (589, 341757), (713, 282321), (741, 271653), (897, 224409), (1143, 176111), (1209, 166497), (1311, 153543), (1651, 121923), (1767, 113919), (2139, 94107), (2223, 90551), (2413, 83421), (2691, 74803), (2921, 68913), (3627, 55499), (3933, 51181), (3937, 51129), (4953, 40641), (5301, 37973), (5681, 35433), (6417, 31369), (7239, 27807), (7657, 26289), (8763, 22971), (9269, 21717), (11811, 17043), (13547, 14859)]