199427431616

素因数分解:

$2^6\times 7^2\times {\mathrm{63592931}}^1$

素因数の和:63592957

約数の個数: 42

約数和(自身を含む): 460349234748

約数和(自身を除く): 260921803132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63592931, 127185862, 254371724, 445150517, 508743448, 890301034, 1017486896, 1780602068, 2034973792, 3116053619, 3561204136, 4069947584, 6232107238, 7122408272, 12464214476, 14244816544, 24928428952, 28489633088, 49856857904, 99713715808, 199427431616]

約数ペア:

[(1, 199427431616), (2, 99713715808), (4, 49856857904), (7, 28489633088), (8, 24928428952), (14, 14244816544), (16, 12464214476), (28, 7122408272), (32, 6232107238), (49, 4069947584), (56, 3561204136), (64, 3116053619), (98, 2034973792), (112, 1780602068), (196, 1017486896), (224, 890301034), (392, 508743448), (448, 445150517), (784, 254371724), (1568, 127185862), (3136, 63592931)]