201756740

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{26339}}^1$

素因数の和:26731

約数の個数: 24

約数和(自身を含む): 424811520

約数和(自身を除く): 223054780

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 26339, 52678, 105356, 131695, 263390, 526780, 10087837, 20175674, 40351348, 50439185, 100878370, 201756740]

約数ペア:

[(1, 201756740), (2, 100878370), (4, 50439185), (5, 40351348), (10, 20175674), (20, 10087837), (383, 526780), (766, 263390), (1532, 131695), (1915, 105356), (3830, 52678), (7660, 26339)]