201944240

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7151}}^1$

素因数の和:7517

約数の個数: 40

約数和(自身を含む): 470916288

約数和(自身を除く): 268972048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 7151, 14120, 14302, 28240, 28604, 35755, 57208, 71510, 114416, 143020, 286040, 572080, 2524303, 5048606, 10097212, 12621515, 20194424, 25243030, 40388848, 50486060, 100972120, 201944240]

約数ペア:

[(1, 201944240), (2, 100972120), (4, 50486060), (5, 40388848), (8, 25243030), (10, 20194424), (16, 12621515), (20, 10097212), (40, 5048606), (80, 2524303), (353, 572080), (706, 286040), (1412, 143020), (1765, 114416), (2824, 71510), (3530, 57208), (5648, 35755), (7060, 28604), (7151, 28240), (14120, 14302)]