201289042

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{1423}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 305430912

約数和(自身を除く): 104141870

約数列:

[1, 2, 107, 214, 661, 1322, 1423, 2846, 70727, 141454, 152261, 304522, 940603, 1881206, 100644521, 201289042]

約数ペア:

[(1, 201289042), (2, 100644521), (107, 1881206), (214, 940603), (661, 304522), (1322, 152261), (1423, 141454), (2846, 70727)]