194974612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{148157}}^1$

素因数の和:148215

約数の個数: 24

約数和(自身を含む): 398248704

約数和(自身を除く): 203274092

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 148157, 296314, 592628, 1037099, 2074198, 4148396, 6963379, 13926758, 27853516, 48743653, 97487306, 194974612]

約数ペア:

[(1, 194974612), (2, 97487306), (4, 48743653), (7, 27853516), (14, 13926758), (28, 6963379), (47, 4148396), (94, 2074198), (188, 1037099), (329, 592628), (658, 296314), (1316, 148157)]