200390948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6263}}^1$

素因数の和:6707

約数の個数: 24

約数和(自身を含む): 370077120

約数和(自身を除く): 169686172

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 6263, 7999, 12526, 15998, 25052, 31996, 118997, 237994, 475988, 2636723, 5273446, 10546892, 50097737, 100195474, 200390948]

約数ペア:

[(1, 200390948), (2, 100195474), (4, 50097737), (19, 10546892), (38, 5273446), (76, 2636723), (421, 475988), (842, 237994), (1684, 118997), (6263, 31996), (7999, 25052), (12526, 15998)]