196303400

素因数分解:

$2^3\times 5^2\times {\mathrm{981517}}^1$

素因数の和:981533

約数の個数: 24

約数和(自身を含む): 456405870

約数和(自身を除く): 260102470

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 981517, 1963034, 3926068, 4907585, 7852136, 9815170, 19630340, 24537925, 39260680, 49075850, 98151700, 196303400]

約数ペア:

[(1, 196303400), (2, 98151700), (4, 49075850), (5, 39260680), (8, 24537925), (10, 19630340), (20, 9815170), (25, 7852136), (40, 4907585), (50, 3926068), (100, 1963034), (200, 981517)]