197449616

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19408

約数の個数: 60

約数和(自身を含む): 479274012

約数和(自身を除く): 281824396

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 19373, 38746, 77492, 135611, 154984, 251849, 271222, 309968, 503698, 542444, 949277, 1007396, 1084888, 1762943, 1898554, 2014792, 2169776, 3525886, 3797108, 4029584, 7051772, 7594216, 12340601, 14103544, 15188432, 24681202, 28207088, 49362404, 98724808, 197449616]

約数ペア:

[(1, 197449616), (2, 98724808), (4, 49362404), (7, 28207088), (8, 24681202), (13, 15188432), (14, 14103544), (16, 12340601), (26, 7594216), (28, 7051772), (49, 4029584), (52, 3797108), (56, 3525886), (91, 2169776), (98, 2014792), (104, 1898554), (112, 1762943), (182, 1084888), (196, 1007396), (208, 949277), (364, 542444), (392, 503698), (637, 309968), (728, 271222), (784, 251849), (1274, 154984), (1456, 135611), (2548, 77492), (5096, 38746), (10192, 19373)]