196209665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{100363}}^1$

素因数の和:100408

約数の個数: 16

約数和(自身を含む): 260143488

約数和(自身を除く): 63933823

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 100363, 501815, 1706171, 2308349, 8530855, 11541745, 39241933, 196209665]

約数ペア:

[(1, 196209665), (5, 39241933), (17, 11541745), (23, 8530855), (85, 2308349), (115, 1706171), (391, 501815), (1955, 100363)]