196677376

素因数分解:

$2^8\times 7^2\times {\mathrm{15679}}^1$

素因数の和:15709

約数の個数: 54

約数和(自身を含む): 456711360

約数和(自身を除く): 260033984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 15679, 31358, 62716, 109753, 125432, 219506, 250864, 439012, 501728, 768271, 878024, 1003456, 1536542, 1756048, 2006912, 3073084, 3512096, 4013824, 6146168, 7024192, 12292336, 14048384, 24584672, 28096768, 49169344, 98338688, 196677376]

約数ペア:

[(1, 196677376), (2, 98338688), (4, 49169344), (7, 28096768), (8, 24584672), (14, 14048384), (16, 12292336), (28, 7024192), (32, 6146168), (49, 4013824), (56, 3512096), (64, 3073084), (98, 2006912), (112, 1756048), (128, 1536542), (196, 1003456), (224, 878024), (256, 768271), (392, 501728), (448, 439012), (784, 250864), (896, 219506), (1568, 125432), (1792, 109753), (3136, 62716), (6272, 31358), (12544, 15679)]