209436006292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1901}}^1\times {\mathrm{2129}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 388969575120

約数和(自身を除く): 179533568828

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 1901, 2129, 3044, 3802, 4258, 7604, 8516, 12937, 25874, 32317, 36193, 51748, 64634, 72386, 129268, 144772, 1446661, 1620169, 2893322, 3240338, 4047229, 5786644, 6480676, 8094458, 16188916, 24593237, 27542873, 49186474, 55085746, 68802893, 98372948, 110171492, 137605786, 275211572, 3079941269, 6159882538, 12319765076, 52359001573, 104718003146, 209436006292]

約数ペア:

[(1, 209436006292), (2, 104718003146), (4, 52359001573), (17, 12319765076), (34, 6159882538), (68, 3079941269), (761, 275211572), (1522, 137605786), (1901, 110171492), (2129, 98372948), (3044, 68802893), (3802, 55085746), (4258, 49186474), (7604, 27542873), (8516, 24593237), (12937, 16188916), (25874, 8094458), (32317, 6480676), (36193, 5786644), (51748, 4047229), (64634, 3240338), (72386, 2893322), (129268, 1620169), (144772, 1446661)]