200987748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 376898652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 116, 117, 118, 156, 174, 177, 234, 236, 251, 261, 348, 354, 377, 468, 502, 522, 531, 708, 753, 754, 767, 1004, 1044, 1062, 1131, 1506, 1508, 1534, 1711, 2124, 2259, 2262, 2301, 3012, 3068, 3263, 3393, 3422, 4518, 4524, 4602, 5133, 6526, 6786, 6844, 6903, 7279, 9036, 9204, 9789, 10266, 13052, 13572, 13806, 14558, 14809, 15399, 19578, 20532, 21837, 22243, 27612, 29116, 29367, 29618, 30798, 39156, 43674, 44427, 44486, 58734, 59236, 61596, 65511, 66729, 87348, 88854, 88972, 94627, 117468, 131022, 133281, 133458, 177708, 189254, 192517, 200187, 262044, 266562, 266916, 283881, 378508, 385034, 400374, 429461, 533124, 567762, 577551, 770068, 800748, 851643, 858922, 1135524, 1155102, 1288383, 1703286, 1717844, 1732653, 2310204, 2576766, 3406572, 3465306, 3865149, 5153532, 5582993, 6930612, 7730298, 11165986, 15460596, 16748979, 22331972, 33497958, 50246937, 66995916, 100493874, 200987748]

約数ペア:

[(1, 200987748), (2, 100493874), (3, 66995916), (4, 50246937), (6, 33497958), (9, 22331972), (12, 16748979), (13, 15460596), (18, 11165986), (26, 7730298), (29, 6930612), (36, 5582993), (39, 5153532), (52, 3865149), (58, 3465306), (59, 3406572), (78, 2576766), (87, 2310204), (116, 1732653), (117, 1717844), (118, 1703286), (156, 1288383), (174, 1155102), (177, 1135524), (234, 858922), (236, 851643), (251, 800748), (261, 770068), (348, 577551), (354, 567762), (377, 533124), (468, 429461), (502, 400374), (522, 385034), (531, 378508), (708, 283881), (753, 266916), (754, 266562), (767, 262044), (1004, 200187), (1044, 192517), (1062, 189254), (1131, 177708), (1506, 133458), (1508, 133281), (1534, 131022), (1711, 117468), (2124, 94627), (2259, 88972), (2262, 88854), (2301, 87348), (3012, 66729), (3068, 65511), (3263, 61596), (3393, 59236), (3422, 58734), (4518, 44486), (4524, 44427), (4602, 43674), (5133, 39156), (6526, 30798), (6786, 29618), (6844, 29367), (6903, 29116), (7279, 27612), (9036, 22243), (9204, 21837), (9789, 20532), (10266, 19578), (13052, 15399), (13572, 14809), (13806, 14558)]