203207139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31667}}^1$

素因数の和:31727

約数の個数: 24

約数和(自身を含む): 316173312

約数和(自身を除く): 112966173

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 31667, 95001, 285003, 728341, 981677, 2185023, 2945031, 6555069, 8835093, 22578571, 67735713, 203207139]

約数ペア:

[(1, 203207139), (3, 67735713), (9, 22578571), (23, 8835093), (31, 6555069), (69, 2945031), (93, 2185023), (207, 981677), (279, 728341), (713, 285003), (2139, 95001), (6417, 31667)]