207480852

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 580567680

約数和(自身を除く): 373086828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 139, 153, 162, 204, 271, 278, 306, 324, 417, 459, 542, 556, 612, 813, 834, 918, 1084, 1251, 1377, 1626, 1668, 1836, 2363, 2439, 2502, 2754, 3252, 3753, 4607, 4726, 4878, 5004, 5508, 7089, 7317, 7506, 9214, 9452, 9756, 11259, 13821, 14178, 14634, 15012, 18428, 21267, 21951, 22518, 27642, 28356, 29268, 37669, 41463, 42534, 43902, 45036, 55284, 63801, 75338, 82926, 85068, 87804, 113007, 124389, 127602, 150676, 165852, 191403, 226014, 248778, 255204, 339021, 373167, 382806, 452028, 497556, 640373, 678042, 746334, 765612, 1017063, 1280746, 1356084, 1492668, 1921119, 2034126, 2561492, 3051189, 3842238, 4068252, 5763357, 6102378, 7684476, 11526714, 12204756, 17290071, 23053428, 34580142, 51870213, 69160284, 103740426, 207480852]

約数ペア:

[(1, 207480852), (2, 103740426), (3, 69160284), (4, 51870213), (6, 34580142), (9, 23053428), (12, 17290071), (17, 12204756), (18, 11526714), (27, 7684476), (34, 6102378), (36, 5763357), (51, 4068252), (54, 3842238), (68, 3051189), (81, 2561492), (102, 2034126), (108, 1921119), (139, 1492668), (153, 1356084), (162, 1280746), (204, 1017063), (271, 765612), (278, 746334), (306, 678042), (324, 640373), (417, 497556), (459, 452028), (542, 382806), (556, 373167), (612, 339021), (813, 255204), (834, 248778), (918, 226014), (1084, 191403), (1251, 165852), (1377, 150676), (1626, 127602), (1668, 124389), (1836, 113007), (2363, 87804), (2439, 85068), (2502, 82926), (2754, 75338), (3252, 63801), (3753, 55284), (4607, 45036), (4726, 43902), (4878, 42534), (5004, 41463), (5508, 37669), (7089, 29268), (7317, 28356), (7506, 27642), (9214, 22518), (9452, 21951), (9756, 21267), (11259, 18428), (13821, 15012), (14178, 14634)]