200817770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181281}}^1$

素因数の和:1181305

約数の個数: 16

約数和(自身を含む): 382735368

約数和(自身を除く): 181917598

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1181281, 2362562, 5906405, 11812810, 20081777, 40163554, 100408885, 200817770]

約数ペア:

[(1, 200817770), (2, 100408885), (5, 40163554), (10, 20081777), (17, 11812810), (34, 5906405), (85, 2362562), (170, 1181281)]