201309619

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{2473}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 238691520

約数和(自身を除く): 37381901

約数列:

[1, 7, 29, 203, 401, 2473, 2807, 11629, 17311, 71717, 81403, 502019, 991673, 6941711, 28758517, 201309619]

約数ペア:

[(1, 201309619), (7, 28758517), (29, 6941711), (203, 991673), (401, 502019), (2473, 81403), (2807, 71717), (11629, 17311)]