209014738

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 316016640

約数和(自身を除く): 107001902

約数列:

[1, 2, 191, 382, 719, 761, 1438, 1522, 137329, 145351, 274658, 290702, 547159, 1094318, 104507369, 209014738]

約数ペア:

[(1, 209014738), (2, 104507369), (191, 1094318), (382, 547159), (719, 290702), (761, 274658), (1438, 145351), (1522, 137329)]