202247290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2889247}}^1$

素因数の和:2889261

約数の個数: 16

約数和(自身を含む): 416051712

約数和(自身を除く): 213804422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2889247, 5778494, 14446235, 20224729, 28892470, 40449458, 101123645, 202247290]

約数ペア:

[(1, 202247290), (2, 101123645), (5, 40449458), (7, 28892470), (10, 20224729), (14, 14446235), (35, 5778494), (70, 2889247)]