202156976

素因数分解:

$2^4\times 7^1\times {\mathrm{1804973}}^1$

素因数の和:1804988

約数の個数: 20

約数和(自身を含む): 447633552

約数和(自身を除く): 245476576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804973, 3609946, 7219892, 12634811, 14439784, 25269622, 28879568, 50539244, 101078488, 202156976]

約数ペア:

[(1, 202156976), (2, 101078488), (4, 50539244), (7, 28879568), (8, 25269622), (14, 14439784), (16, 12634811), (28, 7219892), (56, 3609946), (112, 1804973)]