216660094

素因数分解:

$2^1\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{4139}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 371606400

約数和(自身を除く): 154946306

約数列:

[1, 2, 7, 14, 3739, 4139, 7478, 8278, 26173, 28973, 52346, 57946, 15475721, 30951442, 108330047, 216660094]

約数ペア:

[(1, 216660094), (2, 108330047), (7, 30951442), (14, 15475721), (3739, 57946), (4139, 52346), (7478, 28973), (8278, 26173)]