197470672

素因数分解:

$2^4\times 7^1\times {\mathrm{1763131}}^1$

素因数の和:1763146

約数の個数: 20

約数和(自身を含む): 437256736

約数和(自身を除く): 239786064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1763131, 3526262, 7052524, 12341917, 14105048, 24683834, 28210096, 49367668, 98735336, 197470672]

約数ペア:

[(1, 197470672), (2, 98735336), (4, 49367668), (7, 28210096), (8, 24683834), (14, 14105048), (16, 12341917), (28, 7052524), (56, 3526262), (112, 1763131)]