210870618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 536606208

約数和(自身を除く): 325735590

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 527, 651, 714, 833, 1054, 1302, 1361, 1519, 1581, 1666, 2499, 2722, 3038, 3162, 3689, 4083, 4557, 4998, 7378, 8166, 9114, 9527, 11067, 19054, 22134, 23137, 25823, 28581, 42191, 46274, 51646, 57162, 66689, 69411, 77469, 84382, 126573, 133378, 138822, 154938, 161959, 200067, 253146, 295337, 323918, 400134, 485877, 590674, 717247, 886011, 971754, 1133713, 1434494, 1772022, 2067359, 2151741, 2267426, 3401139, 4134718, 4303482, 5020729, 6202077, 6802278, 10041458, 12404154, 15062187, 30124374, 35145103, 70290206, 105435309, 210870618]

約数ペア:

[(1, 210870618), (2, 105435309), (3, 70290206), (6, 35145103), (7, 30124374), (14, 15062187), (17, 12404154), (21, 10041458), (31, 6802278), (34, 6202077), (42, 5020729), (49, 4303482), (51, 4134718), (62, 3401139), (93, 2267426), (98, 2151741), (102, 2067359), (119, 1772022), (147, 1434494), (186, 1133713), (217, 971754), (238, 886011), (294, 717247), (357, 590674), (434, 485877), (527, 400134), (651, 323918), (714, 295337), (833, 253146), (1054, 200067), (1302, 161959), (1361, 154938), (1519, 138822), (1581, 133378), (1666, 126573), (2499, 84382), (2722, 77469), (3038, 69411), (3162, 66689), (3689, 57162), (4083, 51646), (4557, 46274), (4998, 42191), (7378, 28581), (8166, 25823), (9114, 23137), (9527, 22134), (11067, 19054)]