199367060

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{27767}}^1$

素因数の和:28135

約数の個数: 24

約数和(自身を含む): 419852160

約数和(自身を除く): 220485100

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 27767, 55534, 111068, 138835, 277670, 555340, 9968353, 19936706, 39873412, 49841765, 99683530, 199367060]

約数ペア:

[(1, 199367060), (2, 99683530), (4, 49841765), (5, 39873412), (10, 19936706), (20, 9968353), (359, 555340), (718, 277670), (1436, 138835), (1795, 111068), (3590, 55534), (7180, 27767)]