200018624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12653}}^1$

素因数の和:12697

約数の個数: 56

約数和(自身を含む): 449976240

約数和(自身を除く): 249957616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 12653, 15808, 25306, 50612, 101224, 164489, 202448, 240407, 328978, 404896, 480814, 657956, 809792, 961628, 1315912, 1923256, 2631824, 3125291, 3846512, 5263648, 6250582, 7693024, 10527296, 12501164, 15386048, 25002328, 50004656, 100009312, 200018624]

約数ペア:

[(1, 200018624), (2, 100009312), (4, 50004656), (8, 25002328), (13, 15386048), (16, 12501164), (19, 10527296), (26, 7693024), (32, 6250582), (38, 5263648), (52, 3846512), (64, 3125291), (76, 2631824), (104, 1923256), (152, 1315912), (208, 961628), (247, 809792), (304, 657956), (416, 480814), (494, 404896), (608, 328978), (832, 240407), (988, 202448), (1216, 164489), (1976, 101224), (3952, 50612), (7904, 25306), (12653, 15808)]