209373696

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6522

約数の個数: 120

約数和(自身を含む): 690696864

約数和(自身を除く): 481323168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 6491, 8064, 10752, 12982, 16128, 19473, 25964, 32256, 38946, 45437, 51928, 58419, 77892, 90874, 103856, 116838, 136311, 155784, 181748, 207712, 233676, 272622, 311568, 363496, 408933, 415424, 467352, 545244, 623136, 726992, 817866, 830848, 934704, 1090488, 1246272, 1453984, 1635732, 1661696, 1869408, 2180976, 2492544, 2907968, 3271464, 3323392, 3738816, 4361952, 4985088, 5815936, 6542928, 7477632, 8723904, 9970176, 11631872, 13085856, 14955264, 17447808, 23263744, 26171712, 29910528, 34895616, 52343424, 69791232, 104686848, 209373696]

約数ペア:

[(1, 209373696), (2, 104686848), (3, 69791232), (4, 52343424), (6, 34895616), (7, 29910528), (8, 26171712), (9, 23263744), (12, 17447808), (14, 14955264), (16, 13085856), (18, 11631872), (21, 9970176), (24, 8723904), (28, 7477632), (32, 6542928), (36, 5815936), (42, 4985088), (48, 4361952), (56, 3738816), (63, 3323392), (64, 3271464), (72, 2907968), (84, 2492544), (96, 2180976), (112, 1869408), (126, 1661696), (128, 1635732), (144, 1453984), (168, 1246272), (192, 1090488), (224, 934704), (252, 830848), (256, 817866), (288, 726992), (336, 623136), (384, 545244), (448, 467352), (504, 415424), (512, 408933), (576, 363496), (672, 311568), (768, 272622), (896, 233676), (1008, 207712), (1152, 181748), (1344, 155784), (1536, 136311), (1792, 116838), (2016, 103856), (2304, 90874), (2688, 77892), (3584, 58419), (4032, 51928), (4608, 45437), (5376, 38946), (6491, 32256), (8064, 25964), (10752, 19473), (12982, 16128)]