206340848

素因数分解:

$2^4\times 7^1\times {\mathrm{1842329}}^1$

素因数の和:1842344

約数の個数: 20

約数和(自身を含む): 456897840

約数和(自身を除く): 250556992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1842329, 3684658, 7369316, 12896303, 14738632, 25792606, 29477264, 51585212, 103170424, 206340848]

約数ペア:

[(1, 206340848), (2, 103170424), (4, 51585212), (7, 29477264), (8, 25792606), (14, 14738632), (16, 12896303), (28, 7369316), (56, 3684658), (112, 1842329)]