197675246

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{4957}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 300811776

約数和(自身を除く): 103136530

約数列:

[1, 2, 127, 157, 254, 314, 4957, 9914, 19939, 39878, 629539, 778249, 1259078, 1556498, 98837623, 197675246]

約数ペア:

[(1, 197675246), (2, 98837623), (127, 1556498), (157, 1259078), (254, 778249), (314, 629539), (4957, 39878), (9914, 19939)]