200768554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 372168000

約数和(自身を除く): 171399446

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 449, 574, 779, 898, 1558, 1681, 3143, 3362, 5453, 6286, 8531, 10906, 11767, 17062, 18409, 23534, 31939, 36818, 59717, 63878, 119434, 128863, 223573, 257726, 349771, 447146, 699542, 754769, 1509538, 2448397, 4896794, 5283383, 10566766, 14340611, 28681222, 100384277, 200768554]

約数ペア:

[(1, 200768554), (2, 100384277), (7, 28681222), (14, 14340611), (19, 10566766), (38, 5283383), (41, 4896794), (82, 2448397), (133, 1509538), (266, 754769), (287, 699542), (449, 447146), (574, 349771), (779, 257726), (898, 223573), (1558, 128863), (1681, 119434), (3143, 63878), (3362, 59717), (5453, 36818), (6286, 31939), (8531, 23534), (10906, 18409), (11767, 17062)]