200510548

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 429630432

約数和(自身を除く): 229119884

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 49, 74, 86, 98, 148, 172, 196, 259, 301, 518, 602, 643, 1036, 1204, 1286, 1591, 1813, 2107, 2572, 3182, 3626, 4214, 4501, 6364, 7252, 8428, 9002, 11137, 18004, 22274, 23791, 27649, 31507, 44548, 47582, 55298, 63014, 77959, 95164, 110596, 126028, 155918, 166537, 193543, 311836, 333074, 387086, 666148, 774172, 1023013, 1165759, 1354801, 2046026, 2331518, 2709602, 4092052, 4663036, 5419204, 7161091, 14322182, 28644364, 50127637, 100255274, 200510548]

約数ペア:

[(1, 200510548), (2, 100255274), (4, 50127637), (7, 28644364), (14, 14322182), (28, 7161091), (37, 5419204), (43, 4663036), (49, 4092052), (74, 2709602), (86, 2331518), (98, 2046026), (148, 1354801), (172, 1165759), (196, 1023013), (259, 774172), (301, 666148), (518, 387086), (602, 333074), (643, 311836), (1036, 193543), (1204, 166537), (1286, 155918), (1591, 126028), (1813, 110596), (2107, 95164), (2572, 77959), (3182, 63014), (3626, 55298), (4214, 47582), (4501, 44548), (6364, 31507), (7252, 27649), (8428, 23791), (9002, 22274), (11137, 18004)]