198878526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 569327616

約数和(自身を除く): 370449090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 47, 63, 66, 71, 77, 86, 94, 99, 126, 129, 141, 142, 154, 198, 213, 231, 258, 282, 301, 329, 387, 423, 426, 462, 473, 497, 517, 602, 639, 658, 693, 774, 781, 846, 903, 946, 987, 994, 1034, 1278, 1386, 1419, 1491, 1551, 1562, 1806, 1974, 2021, 2343, 2709, 2838, 2961, 2982, 3053, 3102, 3311, 3337, 3619, 4042, 4257, 4473, 4653, 4686, 5418, 5467, 5922, 6063, 6106, 6622, 6674, 7029, 7238, 8514, 8946, 9159, 9306, 9933, 10011, 10857, 10934, 12126, 14058, 14147, 16401, 18189, 18318, 19866, 20022, 21371, 21714, 22231, 23359, 27477, 28294, 29799, 30033, 32571, 32802, 33583, 36378, 36707, 42441, 42742, 44462, 46718, 49203, 54954, 59598, 60066, 64113, 65142, 66693, 67166, 70077, 73414, 84882, 98406, 100749, 110121, 127323, 128226, 133386, 140154, 143491, 155617, 192339, 200079, 201498, 210231, 220242, 235081, 254646, 256949, 286982, 302247, 311234, 330363, 384678, 400158, 420462, 430473, 466851, 470162, 513898, 604494, 660726, 705243, 770847, 860946, 933702, 1004437, 1291419, 1400553, 1410486, 1541694, 1578401, 2008874, 2115729, 2312541, 2582838, 2801106, 3013311, 3156802, 4231458, 4625082, 4735203, 6026622, 9039933, 9470406, 11048807, 14205609, 18079866, 22097614, 28411218, 33146421, 66292842, 99439263, 198878526]

約数ペア:

[(1, 198878526), (2, 99439263), (3, 66292842), (6, 33146421), (7, 28411218), (9, 22097614), (11, 18079866), (14, 14205609), (18, 11048807), (21, 9470406), (22, 9039933), (33, 6026622), (42, 4735203), (43, 4625082), (47, 4231458), (63, 3156802), (66, 3013311), (71, 2801106), (77, 2582838), (86, 2312541), (94, 2115729), (99, 2008874), (126, 1578401), (129, 1541694), (141, 1410486), (142, 1400553), (154, 1291419), (198, 1004437), (213, 933702), (231, 860946), (258, 770847), (282, 705243), (301, 660726), (329, 604494), (387, 513898), (423, 470162), (426, 466851), (462, 430473), (473, 420462), (497, 400158), (517, 384678), (602, 330363), (639, 311234), (658, 302247), (693, 286982), (774, 256949), (781, 254646), (846, 235081), (903, 220242), (946, 210231), (987, 201498), (994, 200079), (1034, 192339), (1278, 155617), (1386, 143491), (1419, 140154), (1491, 133386), (1551, 128226), (1562, 127323), (1806, 110121), (1974, 100749), (2021, 98406), (2343, 84882), (2709, 73414), (2838, 70077), (2961, 67166), (2982, 66693), (3053, 65142), (3102, 64113), (3311, 60066), (3337, 59598), (3619, 54954), (4042, 49203), (4257, 46718), (4473, 44462), (4653, 42742), (4686, 42441), (5418, 36707), (5467, 36378), (5922, 33583), (6063, 32802), (6106, 32571), (6622, 30033), (6674, 29799), (7029, 28294), (7238, 27477), (8514, 23359), (8946, 22231), (9159, 21714), (9306, 21371), (9933, 20022), (10011, 19866), (10857, 18318), (10934, 18189), (12126, 16401), (14058, 14147)]