199456848

素因数分解:

$2^4\times 3^2\times {\mathrm{1385117}}^1$

素因数の和:1385131

約数の個数: 30

約数和(自身を含む): 558202554

約数和(自身を除く): 358745706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1385117, 2770234, 4155351, 5540468, 8310702, 11080936, 12466053, 16621404, 22161872, 24932106, 33242808, 49864212, 66485616, 99728424, 199456848]

約数ペア:

[(1, 199456848), (2, 99728424), (3, 66485616), (4, 49864212), (6, 33242808), (8, 24932106), (9, 22161872), (12, 16621404), (16, 12466053), (18, 11080936), (24, 8310702), (36, 5540468), (48, 4155351), (72, 2770234), (144, 1385117)]