208430208

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{25847}}^1$

素因数の和:25874

約数の個数: 96

約数和(自身を含む): 685488960

約数和(自身を除く): 477058752

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, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 25847, 51694, 77541, 103388, 155082, 180929, 206776, 232623, 310164, 361858, 413552, 465246, 542787, 620328, 723716, 827104, 930492, 1085574, 1240656, 1447432, 1628361, 1654208, 1860984, 2171148, 2481312, 2894864, 3256722, 3308416, 3721968, 4342296, 4962624, 5789728, 6513444, 7443936, 8684592, 9925248, 11579456, 13026888, 14887872, 17369184, 23158912, 26053776, 29775744, 34738368, 52107552, 69476736, 104215104, 208430208]

約数ペア:

[(1, 208430208), (2, 104215104), (3, 69476736), (4, 52107552), (6, 34738368), (7, 29775744), (8, 26053776), (9, 23158912), (12, 17369184), (14, 14887872), (16, 13026888), (18, 11579456), (21, 9925248), (24, 8684592), (28, 7443936), (32, 6513444), (36, 5789728), (42, 4962624), (48, 4342296), (56, 3721968), (63, 3308416), (64, 3256722), (72, 2894864), (84, 2481312), (96, 2171148), (112, 1860984), (126, 1654208), (128, 1628361), (144, 1447432), (168, 1240656), (192, 1085574), (224, 930492), (252, 827104), (288, 723716), (336, 620328), (384, 542787), (448, 465246), (504, 413552), (576, 361858), (672, 310164), (896, 232623), (1008, 206776), (1152, 180929), (1344, 155082), (2016, 103388), (2688, 77541), (4032, 51694), (8064, 25847)]