200043172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{376021}}^1$

素因数の和:376051

約数の個数: 24

約数和(自身を含む): 421144640

約数和(自身を除く): 221101468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 376021, 752042, 1504084, 2632147, 5264294, 7144399, 10528588, 14288798, 28577596, 50010793, 100021586, 200043172]

約数ペア:

[(1, 200043172), (2, 100021586), (4, 50010793), (7, 28577596), (14, 14288798), (19, 10528588), (28, 7144399), (38, 5264294), (76, 2632147), (133, 1504084), (266, 752042), (532, 376021)]