203912856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 652224000

約数和(自身を除く): 448311144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 859, 942, 1099, 1256, 1413, 1512, 1718, 1884, 2198, 2577, 2826, 3297, 3436, 3768, 4239, 4396, 5154, 5652, 6013, 6594, 6872, 7731, 8478, 8792, 9891, 10308, 11304, 12026, 13188, 15462, 16956, 18039, 19782, 20616, 23193, 24052, 26376, 29673, 30924, 33912, 36078, 39564, 46386, 48104, 54117, 59346, 61848, 72156, 79128, 92772, 108234, 118692, 134863, 144312, 162351, 185544, 216468, 237384, 269726, 324702, 404589, 432936, 539452, 649404, 809178, 944041, 1078904, 1213767, 1298808, 1618356, 1888082, 2427534, 2832123, 3236712, 3641301, 3776164, 4855068, 5664246, 7282602, 7552328, 8496369, 9710136, 11328492, 14565204, 16992738, 22656984, 25489107, 29130408, 33985476, 50978214, 67970952, 101956428, 203912856]

約数ペア:

[(1, 203912856), (2, 101956428), (3, 67970952), (4, 50978214), (6, 33985476), (7, 29130408), (8, 25489107), (9, 22656984), (12, 16992738), (14, 14565204), (18, 11328492), (21, 9710136), (24, 8496369), (27, 7552328), (28, 7282602), (36, 5664246), (42, 4855068), (54, 3776164), (56, 3641301), (63, 3236712), (72, 2832123), (84, 2427534), (108, 1888082), (126, 1618356), (157, 1298808), (168, 1213767), (189, 1078904), (216, 944041), (252, 809178), (314, 649404), (378, 539452), (471, 432936), (504, 404589), (628, 324702), (756, 269726), (859, 237384), (942, 216468), (1099, 185544), (1256, 162351), (1413, 144312), (1512, 134863), (1718, 118692), (1884, 108234), (2198, 92772), (2577, 79128), (2826, 72156), (3297, 61848), (3436, 59346), (3768, 54117), (4239, 48104), (4396, 46386), (5154, 39564), (5652, 36078), (6013, 33912), (6594, 30924), (6872, 29673), (7731, 26376), (8478, 24052), (8792, 23193), (9891, 20616), (10308, 19782), (11304, 18039), (12026, 16956), (13188, 15462)]