201990847354

素因数分解:

$2^1\times {\mathrm{2437}}^1\times {\mathrm{41442521}}^1$

素因数の和:41444960

約数の個数: 8

約数和(自身を含む): 303110605908

約数和(自身を除く): 101119758554

約数列:

[1, 2, 2437, 4874, 41442521, 82885042, 100995423677, 201990847354]

約数ペア:

[(1, 201990847354), (2, 100995423677), (2437, 82885042), (4874, 41442521)]