198971432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{205549}}^1$

素因数の和:205577

約数の個数: 24

約数和(自身を含む): 410072250

約数和(自身を除く): 211100818

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 205549, 411098, 822196, 1644392, 2261039, 4522078, 9044156, 18088312, 24871429, 49742858, 99485716, 198971432]

約数ペア:

[(1, 198971432), (2, 99485716), (4, 49742858), (8, 24871429), (11, 18088312), (22, 9044156), (44, 4522078), (88, 2261039), (121, 1644392), (242, 822196), (484, 411098), (968, 205549)]