190787702

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 376565760

約数和(自身を除く): 185778058

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 266, 323, 434, 527, 589, 646, 1054, 1178, 1361, 2261, 2722, 3689, 4123, 4522, 7378, 8246, 9527, 10013, 19054, 20026, 23137, 25859, 42191, 46274, 51718, 70091, 84382, 140182, 161959, 181013, 295337, 323918, 362026, 439603, 590674, 717247, 801629, 879206, 1434494, 1603258, 3077221, 5020729, 5611403, 6154442, 10041458, 11222806, 13627693, 27255386, 95393851, 190787702]

約数ペア:

[(1, 190787702), (2, 95393851), (7, 27255386), (14, 13627693), (17, 11222806), (19, 10041458), (31, 6154442), (34, 5611403), (38, 5020729), (62, 3077221), (119, 1603258), (133, 1434494), (217, 879206), (238, 801629), (266, 717247), (323, 590674), (434, 439603), (527, 362026), (589, 323918), (646, 295337), (1054, 181013), (1178, 161959), (1361, 140182), (2261, 84382), (2722, 70091), (3689, 51718), (4123, 46274), (4522, 42191), (7378, 25859), (8246, 23137), (9527, 20026), (10013, 19054)]