199984085

素因数分解:

$5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{8059}}^1$

素因数の和:8780

約数の個数: 16

約数和(自身を含む): 274684800

約数和(自身を除く): 74700715

約数列:

[1, 5, 7, 35, 709, 3545, 4963, 8059, 24815, 40295, 56413, 282065, 5713831, 28569155, 39996817, 199984085]

約数ペア:

[(1, 199984085), (5, 39996817), (7, 28569155), (35, 5713831), (709, 282065), (3545, 56413), (4963, 40295), (8059, 24815)]