196715008

素因数分解:

$2^9\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7873

約数の個数: 60

約数和(自身を含む): 457274862

約数和(自身を除く): 260559854

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 7841, 12544, 15682, 25088, 31364, 54887, 62728, 109774, 125456, 219548, 250912, 384209, 439096, 501824, 768418, 878192, 1003648, 1536836, 1756384, 2007296, 3073672, 3512768, 4014592, 6147344, 7025536, 12294688, 14051072, 24589376, 28102144, 49178752, 98357504, 196715008]

約数ペア:

[(1, 196715008), (2, 98357504), (4, 49178752), (7, 28102144), (8, 24589376), (14, 14051072), (16, 12294688), (28, 7025536), (32, 6147344), (49, 4014592), (56, 3512768), (64, 3073672), (98, 2007296), (112, 1756384), (128, 1536836), (196, 1003648), (224, 878192), (256, 768418), (392, 501824), (448, 439096), (512, 384209), (784, 250912), (896, 219548), (1568, 125456), (1792, 109774), (3136, 62728), (3584, 54887), (6272, 31364), (7841, 25088), (12544, 15682)]