204259744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 253646432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 188, 208, 248, 337, 376, 403, 416, 496, 611, 674, 752, 806, 992, 1222, 1348, 1457, 1504, 1612, 2444, 2696, 2914, 3224, 4381, 4888, 5392, 5828, 6448, 8762, 9776, 10447, 10784, 11656, 12896, 15839, 17524, 18941, 19552, 20894, 23312, 31678, 35048, 37882, 41788, 46624, 63356, 70096, 75764, 83576, 126712, 135811, 140192, 151528, 167152, 205907, 253424, 271622, 303056, 334304, 411814, 491009, 506848, 543244, 606112, 823628, 982018, 1086488, 1647256, 1964036, 2172976, 3294512, 3928072, 4345952, 6383117, 6589024, 7856144, 12766234, 15712288, 25532468, 51064936, 102129872, 204259744]

約数ペア:

[(1, 204259744), (2, 102129872), (4, 51064936), (8, 25532468), (13, 15712288), (16, 12766234), (26, 7856144), (31, 6589024), (32, 6383117), (47, 4345952), (52, 3928072), (62, 3294512), (94, 2172976), (104, 1964036), (124, 1647256), (188, 1086488), (208, 982018), (248, 823628), (337, 606112), (376, 543244), (403, 506848), (416, 491009), (496, 411814), (611, 334304), (674, 303056), (752, 271622), (806, 253424), (992, 205907), (1222, 167152), (1348, 151528), (1457, 140192), (1504, 135811), (1612, 126712), (2444, 83576), (2696, 75764), (2914, 70096), (3224, 63356), (4381, 46624), (4888, 41788), (5392, 37882), (5828, 35048), (6448, 31678), (8762, 23312), (9776, 20894), (10447, 19552), (10784, 18941), (11656, 17524), (12896, 15839)]