202231792

素因数分解:

$2^4\times 7^1\times {\mathrm{1805641}}^1$

素因数の和:1805656

約数の個数: 20

約数和(自身を含む): 447799216

約数和(自身を除く): 245567424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1805641, 3611282, 7222564, 12639487, 14445128, 25278974, 28890256, 50557948, 101115896, 202231792]

約数ペア:

[(1, 202231792), (2, 101115896), (4, 50557948), (7, 28890256), (8, 25278974), (14, 14445128), (16, 12639487), (28, 7222564), (56, 3611282), (112, 1805641)]