201405137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 216577152

約数和(自身を除く): 15172015

約数列:

[1, 17, 107, 263, 421, 1819, 4471, 7157, 28141, 45047, 110723, 478397, 765799, 1882291, 11847361, 201405137]

約数ペア:

[(1, 201405137), (17, 11847361), (107, 1882291), (263, 765799), (421, 478397), (1819, 110723), (4471, 45047), (7157, 28141)]