200087156

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{44543}}^1$

素因数の和:45670

約数の個数: 12

約数和(自身を含む): 350472192

約数和(自身を除く): 150385036

約数列:

[1, 2, 4, 1123, 2246, 4492, 44543, 89086, 178172, 50021789, 100043578, 200087156]

約数ペア:

[(1, 200087156), (2, 100043578), (4, 50021789), (1123, 178172), (2246, 89086), (4492, 44543)]