201897136

素因数分解:

$2^4\times 7^1\times {\mathrm{1802653}}^1$

素因数の和:1802668

約数の個数: 20

約数和(自身を含む): 447058192

約数和(自身を除く): 245161056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802653, 3605306, 7210612, 12618571, 14421224, 25237142, 28842448, 50474284, 100948568, 201897136]

約数ペア:

[(1, 201897136), (2, 100948568), (4, 50474284), (7, 28842448), (8, 25237142), (14, 14421224), (16, 12618571), (28, 7210612), (56, 3605306), (112, 1802653)]