203304892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{154487}}^1$

素因数の和:154545

約数の個数: 24

約数和(自身を含む): 415263744

約数和(自身を除く): 211958852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 154487, 308974, 617948, 1081409, 2162818, 4325636, 7260889, 14521778, 29043556, 50826223, 101652446, 203304892]

約数ペア:

[(1, 203304892), (2, 101652446), (4, 50826223), (7, 29043556), (14, 14521778), (28, 7260889), (47, 4325636), (94, 2162818), (188, 1081409), (329, 617948), (658, 308974), (1316, 154487)]