200637290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2866247}}^1$

素因数の和:2866261

約数の個数: 16

約数和(自身を含む): 412739712

約数和(自身を除く): 212102422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2866247, 5732494, 14331235, 20063729, 28662470, 40127458, 100318645, 200637290]

約数ペア:

[(1, 200637290), (2, 100318645), (5, 40127458), (7, 28662470), (10, 20063729), (14, 14331235), (35, 5732494), (70, 2866247)]