201308144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 423401472

約数和(自身を除く): 222093328

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 103, 113, 184, 188, 206, 226, 368, 376, 412, 452, 752, 824, 904, 1081, 1648, 1808, 2162, 2369, 2599, 4324, 4738, 4841, 5198, 5311, 8648, 9476, 9682, 10396, 10622, 11639, 17296, 18952, 19364, 20792, 21244, 23278, 37904, 38728, 41584, 42488, 46556, 77456, 84976, 93112, 111343, 122153, 186224, 222686, 244306, 267697, 445372, 488612, 535394, 547033, 890744, 977224, 1070788, 1094066, 1781488, 1954448, 2141576, 2188132, 4283152, 4376264, 8752528, 12581759, 25163518, 50327036, 100654072, 201308144]

約数ペア:

[(1, 201308144), (2, 100654072), (4, 50327036), (8, 25163518), (16, 12581759), (23, 8752528), (46, 4376264), (47, 4283152), (92, 2188132), (94, 2141576), (103, 1954448), (113, 1781488), (184, 1094066), (188, 1070788), (206, 977224), (226, 890744), (368, 547033), (376, 535394), (412, 488612), (452, 445372), (752, 267697), (824, 244306), (904, 222686), (1081, 186224), (1648, 122153), (1808, 111343), (2162, 93112), (2369, 84976), (2599, 77456), (4324, 46556), (4738, 42488), (4841, 41584), (5198, 38728), (5311, 37904), (8648, 23278), (9476, 21244), (9682, 20792), (10396, 19364), (10622, 18952), (11639, 17296)]