196087808

素因数分解:

$2^{12}\times 7^2\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 78

約数和(自身を含む): 456615486

約数和(自身を除く): 260527678

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, 977, 1024, 1568, 1792, 1954, 2048, 3136, 3584, 3908, 4096, 6272, 6839, 7168, 7816, 12544, 13678, 14336, 15632, 25088, 27356, 28672, 31264, 47873, 50176, 54712, 62528, 95746, 100352, 109424, 125056, 191492, 200704, 218848, 250112, 382984, 437696, 500224, 765968, 875392, 1000448, 1531936, 1750784, 2000896, 3063872, 3501568, 4001792, 6127744, 7003136, 12255488, 14006272, 24510976, 28012544, 49021952, 98043904, 196087808]

約数ペア:

[(1, 196087808), (2, 98043904), (4, 49021952), (7, 28012544), (8, 24510976), (14, 14006272), (16, 12255488), (28, 7003136), (32, 6127744), (49, 4001792), (56, 3501568), (64, 3063872), (98, 2000896), (112, 1750784), (128, 1531936), (196, 1000448), (224, 875392), (256, 765968), (392, 500224), (448, 437696), (512, 382984), (784, 250112), (896, 218848), (977, 200704), (1024, 191492), (1568, 125056), (1792, 109424), (1954, 100352), (2048, 95746), (3136, 62528), (3584, 54712), (3908, 50176), (4096, 47873), (6272, 31264), (6839, 28672), (7168, 27356), (7816, 25088), (12544, 15632), (13678, 14336)]