199440277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1033}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 217313712

約数和(自身を除く): 17873435

約数列:

[1, 17, 41, 277, 697, 1033, 4709, 11357, 17561, 42353, 193069, 286141, 720001, 4864397, 11731781, 199440277]

約数ペア:

[(1, 199440277), (17, 11731781), (41, 4864397), (277, 720001), (697, 286141), (1033, 193069), (4709, 42353), (11357, 17561)]