209210696568

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1297}}^1\times {\mathrm{3631}}^1$

素因数の和:5557

約数の個数: 96

約数和(自身を含む): 568124631360

約数和(自身を除く): 358913934792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 1234, 1297, 1851, 2468, 2594, 3631, 3702, 3891, 4936, 5188, 5553, 7262, 7404, 7782, 10376, 10893, 11106, 11673, 14524, 14808, 15564, 21786, 22212, 23346, 29048, 31128, 32679, 43572, 44424, 46692, 65358, 87144, 93384, 130716, 261432, 800249, 1600498, 2240327, 2400747, 3200996, 4480654, 4709407, 4801494, 6401992, 6720981, 7202241, 8961308, 9418814, 9602988, 13441962, 14128221, 14404482, 17922616, 18837628, 19205976, 20162943, 26883924, 28256442, 28808964, 37675256, 40325886, 42384663, 53767848, 56512884, 57617928, 80651772, 84769326, 113025768, 161303544, 169538652, 339077304, 2905704119, 5811408238, 8717112357, 11622816476, 17434224714, 23245632952, 26151337071, 34868449428, 52302674142, 69736898856, 104605348284, 209210696568]

約数ペア:

[(1, 209210696568), (2, 104605348284), (3, 69736898856), (4, 52302674142), (6, 34868449428), (8, 26151337071), (9, 23245632952), (12, 17434224714), (18, 11622816476), (24, 8717112357), (36, 5811408238), (72, 2905704119), (617, 339077304), (1234, 169538652), (1297, 161303544), (1851, 113025768), (2468, 84769326), (2594, 80651772), (3631, 57617928), (3702, 56512884), (3891, 53767848), (4936, 42384663), (5188, 40325886), (5553, 37675256), (7262, 28808964), (7404, 28256442), (7782, 26883924), (10376, 20162943), (10893, 19205976), (11106, 18837628), (11673, 17922616), (14524, 14404482), (14808, 14128221), (15564, 13441962), (21786, 9602988), (22212, 9418814), (23346, 8961308), (29048, 7202241), (31128, 6720981), (32679, 6401992), (43572, 4801494), (44424, 4709407), (46692, 4480654), (65358, 3200996), (87144, 2400747), (93384, 2240327), (130716, 1600498), (261432, 800249)]