208070912

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 482024256

約数和(自身を除く): 273953344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1733, 1792, 1876, 2144, 3466, 3752, 4288, 6932, 7504, 8576, 12131, 13864, 15008, 17152, 24262, 27728, 30016, 48524, 55456, 60032, 97048, 110912, 116111, 120064, 194096, 221824, 232222, 388192, 443648, 464444, 776384, 812777, 928888, 1552768, 1625554, 1857776, 3105536, 3251108, 3715552, 6502216, 7431104, 13004432, 14862208, 26008864, 29724416, 52017728, 104035456, 208070912]

約数ペア:

[(1, 208070912), (2, 104035456), (4, 52017728), (7, 29724416), (8, 26008864), (14, 14862208), (16, 13004432), (28, 7431104), (32, 6502216), (56, 3715552), (64, 3251108), (67, 3105536), (112, 1857776), (128, 1625554), (134, 1552768), (224, 928888), (256, 812777), (268, 776384), (448, 464444), (469, 443648), (536, 388192), (896, 232222), (938, 221824), (1072, 194096), (1733, 120064), (1792, 116111), (1876, 110912), (2144, 97048), (3466, 60032), (3752, 55456), (4288, 48524), (6932, 30016), (7504, 27728), (8576, 24262), (12131, 17152), (13864, 15008)]