201774486

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{68491}}^1$

素因数の和:68987

約数の個数: 16

約数和(自身を含む): 404376768

約数和(自身を除く): 202602282

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 68491, 136982, 205473, 410946, 33629081, 67258162, 100887243, 201774486]

約数ペア:

[(1, 201774486), (2, 100887243), (3, 67258162), (6, 33629081), (491, 410946), (982, 205473), (1473, 136982), (2946, 68491)]